Tag Archives: gear motor torque

China supplier High Torque Round Flange Electric Brushless DC Planetary Gear Outboard Boat Stepper Stepping Motor for Pump/Medical Equipment Controllable wholesaler

Product Description

Boat Stepper (Stepping) Motor DESCRIPTION

12ZYJ DC Gear Motor
Basic Info
Item			Data
Tem Rise			40K
Working Tem			(-20ºC~+80ºC)
Insulation Resistance			100MΩ min 500VDC
Surge Test			500VAC for 1min
Insulation Class			E
Weight			15g

Product Parameters

The drawing of 12mm N20 micro metal dc gear motor for robot(stepper motor/stepping motor)

Technical Parameters
PN	Rated Voltage	Initial Speed	Ratio	Power	Noload Speed	Noload Current	Rated Speed	Rated Current	Rated Torque	Stall Torque	Stall Current
PN	V DC	rpm	1:xxx	W	rpm	mA	rpm	mA	Kg.cm	Kg.cm	mA
12ZYJ-25A	3	7500	298	1	25	50	20	150	0.6	2	500
12ZYJ-150A	6	15000	100	1	150	50	120	150	0.3	1.5	500
12ZYJ-80A	6	20000	250	1	80	60	70	160	0.5	2	600

stepper motor/stepping motor application
Below are only some typical models, for more specification or a customed motor, pls contact us.

Our Advantages

Our promise to our Customers(stepper motor/stepping motor):
1. Answer customer’s inquiry within 2 working days.
2. Reply to our customer questions & Concerns within 3 working days.
3. Acknowledge Customer purchase orders within 24 hours.

Company Profile

About our company(stepper motor/stepping motor)

Probond motors designs brush, brushless, stepper, hysteresis and linear motors to meet customers requirements.

Our motors use standard and special components with customer selected torque/speed requirements that can be modified to your applications.

CHINAMFG motor owns professional sales team and engineer team with more than 10 years experience in motor industry, based on China mainland handling overseas business for years, we know your needs better than others.

Probond Sonicare Toothbrush Motor and Thermostatic Valve Hysteresis Motor are our hot products on sell in 2017 with highly quality level and competitive price.

Certifications

(stepper motor/stepping motor)certificate

Packaging & Shipping

Terms of Trade (stepper motor/stepping motor)

Terms of price	FOB,CIF,CFR,EXW,DDP,etc.
Terms of payment	100% T/T in advance for samples
Terms of payment	Bulk quantity payment way can be negotited
Warranty	12 months limited warranty once the items are delivered to the buyer.
Lead time	Usually within 2 weeks for trial orders, within 3 weeks for bulk orders.
Package	Carton o plywood pallet.
Place of loading	ZheJiang , HangZhou, etc.
Shipment carrier	Items are usually shipped via Fedex,DHL, TNT,UPS,EMS for trial orders and via vessel for bulk orders.
Delivery time	Usually within 5 working days by Express 15-30 working days by vessel

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools, Robot
Operating Speed:	High Speed
Excitation Mode:	Excited

Samples:	US$ 10/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

Can you explain the role of magnetic fields in the operation of brushless motors?

In brushless motors, magnetic fields play a crucial role in the motor’s operation. These magnetic fields are generated by permanent magnets and electromagnets within the motor. Here’s a detailed explanation of the role of magnetic fields in brushless motors:

1. Permanent Magnets:

Brushless motors typically incorporate permanent magnets, often made of rare-earth materials like neodymium, in the rotor or the outer shell (stator) of the motor. These magnets create a steady magnetic field that interacts with the electromagnets in the motor’s stator. The permanent magnets establish a fixed magnetic flux pattern and provide a source of magnetic energy in the motor. The strength and arrangement of the permanent magnets determine the motor’s torque and power characteristics.

2. Electromagnets:

The stator of a brushless motor contains electromagnets, which are typically made of copper wire coils wound around iron cores. When an electric current flows through these coils, they generate magnetic fields. The interaction between the magnetic fields of the permanent magnets and the electromagnets is what enables the motor’s operation. By controlling the current flowing through the stator coils, the magnetic fields can be manipulated to produce rotational motion in the motor.

3. Magnetic Field Alignment:

The primary goal of the magnetic fields in a brushless motor is to achieve proper alignment between the rotor and the stator. As the magnetic fields interact, they create forces that cause the rotor to move in a rotational manner. The stator’s electromagnets generate magnetic fields that attract or repel the permanent magnets on the rotor, causing the rotor to rotate. By sequentially energizing different electromagnets in the stator, the magnetic field alignment is continuously adjusted, resulting in continuous rotation of the rotor.

4. Commutation:

In order to maintain the rotational motion, brushless motors employ a technique called commutation. Commutation involves switching the current flow to different stator coils at specific times during the rotation. This switching is coordinated with the position of the rotor to ensure smooth and continuous rotation. By changing the magnetic field orientation in the stator, the rotor is constantly pulled or pushed to follow the rotating magnetic field, allowing the motor to generate torque and maintain its rotational motion.

5. Sensor Feedback:

In some brushless motors, position sensors, such as Hall effect sensors or encoders, are used to provide feedback on the rotor’s position. These sensors detect the magnetic field changes as the rotor rotates and provide information to the motor controller. The motor controller uses this feedback to accurately determine the timing and sequence of stator coil energization, ensuring precise commutation and optimal motor performance.

6. Efficiency and Control:

The proper alignment and control of magnetic fields in brushless motors contribute to their efficiency and control characteristics. By using permanent magnets and carefully designed stator electromagnets, brushless motors can achieve high power density, reduced energy losses, and improved overall efficiency. Additionally, the ability to control the magnetic fields through precise commutation and feedback allows for precise speed control, torque control, and position control in various applications.

In summary, magnetic fields play a fundamental role in the operation of brushless motors. The interaction between permanent magnets and electromagnets, along with proper commutation and control, enables the conversion of electrical energy into rotational motion. Understanding and manipulating magnetic fields are essential for optimizing the performance, efficiency, and control of brushless motors in a wide range of applications.

brushless motor

What types of sensors are commonly used in brushless motors for feedback and control?

In brushless motors, various types of sensors are commonly used for feedback and control purposes. These sensors provide essential data to monitor and control the motor’s position, speed, and other parameters. Here are some of the commonly used sensors in brushless motors:

1. Hall Effect Sensors:

Hall effect sensors are widely used in brushless motors for commutation control. Typically, three Hall effect sensors are positioned around the motor’s stator to detect the position of the rotor’s permanent magnets. By sensing the magnetic field changes, the Hall effect sensors determine the rotor’s position relative to the stator. This information is crucial for the motor’s electronic controller to apply the correct current to the motor’s windings and ensure proper commutation.

2. Encoder Sensors:

Encoders are commonly employed in brushless motors for precise position control. There are two main types of encoders used: optical encoders and magnetic encoders. Optical encoders use an optical disc with patterns and a light-emitting diode (LED) and photodetector to detect the rotation of the motor’s shaft. Magnetic encoders, on the other hand, utilize magnetic fields and sensors to measure the shaft’s position. Encoders provide high-resolution position feedback and enable accurate closed-loop control of the motor’s position.

3. Resolver Sensors:

Resolvers are another type of position sensor used in brushless motors. They consist of a rotor and a stator with windings. As the rotor rotates, the resolver measures the angular position by detecting the voltages induced in the stator windings. Resolvers are known for their durability and resistance to harsh environmental conditions, making them suitable for various industrial applications.

4. Current Sensors:

Current sensors are used to measure the current flowing through the motor’s windings. They provide feedback on the motor’s electrical load and enable monitoring of the motor’s torque output. Current sensors can be based on different principles, such as Hall effect, shunt resistors, or current transformers. By measuring the motor’s current, the control system can adjust the motor’s performance and protect it from overcurrent conditions.

5. Temperature Sensors:

Temperature sensors are utilized to monitor the motor’s temperature and prevent overheating. These sensors can be thermocouples, thermistors, or integrated temperature sensors. By continuously monitoring the motor’s temperature, the control system can adjust the motor’s operation, activate cooling mechanisms, or trigger alarms and shutdowns if the temperature exceeds safe limits.

6. Speed Sensors:

Speed sensors are employed to measure the rotational speed of the motor. They provide feedback on the motor’s speed and enable closed-loop speed control. Speed sensors can be optical or magnetic, relying on the detection of changes in position or magnetic field patterns to determine the motor’s speed.

The specific combination and utilization of these sensors depend on the motor’s design, control system requirements, and application needs. By using these sensors, brushless motors can achieve precise control, accurate position feedback, and efficient operation, making them suitable for a wide range of applications in industries such as automotive, robotics, aerospace, and industrial automation.

brushless motor

What are the primary advantages of using brushless motors in various applications?

Brushless motors offer several advantages that make them preferred choices in various applications. Here are the primary advantages of using brushless motors:

1. High Efficiency:

Brushless motors are known for their high efficiency. The absence of brushes and commutators reduces friction and electrical losses, resulting in improved power conversion and energy efficiency. This efficiency translates into lower power consumption, reduced heat generation, and longer battery life in battery-powered applications. High efficiency makes brushless motors suitable for applications where energy efficiency is crucial, such as electric vehicles, renewable energy systems, and battery-operated devices.

2. Increased Reliability:

Brushless motors offer increased reliability compared to brushed motors. The lack of brushes and commutators eliminates common points of failure in brushed motors. Brushes can wear out and require periodic replacement, while commutators can experience electrical arcing and wear. By removing these components, brushless motors have longer lifespans, reduced maintenance requirements, and higher overall reliability. This advantage is particularly important in critical applications where downtime and maintenance costs must be minimized.

3. Precise Speed and Position Control:

Brushless motors provide precise speed and position control, making them suitable for applications that require accurate motion control. The electronic commutation in brushless motors allows for precise monitoring and adjustment of motor parameters, such as speed, torque, and direction. This level of control enables smooth and precise movements, making brushless motors ideal for robotics, CNC machines, automation systems, and other applications that demand precise positioning and motion control.

4. Compact Size and High Power Density:

Brushless motors have a compact design and high power density, making them suitable for applications where space is limited. The absence of brushes and commutators allows for a more streamlined motor design, reducing the overall size and weight of the motor. This compact size makes brushless motors ideal for applications with size constraints, such as drones, portable devices, and small appliances. Despite their compact size, brushless motors can deliver high power output, making them capable of driving demanding applications.

5. Reduced Electromagnetic Interference (EMI):

Brushless motors generate less electromagnetic interference (EMI) compared to brushed motors. The electronic commutation in brushless motors produces smoother and more controlled current waveforms, resulting in reduced EMI. This advantage is particularly important in applications where EMI can interfere with sensitive electronics or cause electromagnetic compatibility (EMC) issues. Brushless motors are commonly used in medical equipment, telecommunications, and audio/video equipment, where minimizing EMI is critical.

6. Higher Speed and Acceleration Capability:

Brushless motors offer higher speed and acceleration capabilities compared to brushed motors. The absence of brushes reduces friction and allows brushless motors to achieve higher rotational speeds. Additionally, the electronic commutation enables faster switching and control, resulting in faster acceleration and deceleration. These characteristics make brushless motors suitable for applications that require rapid movements, high-speed operation, and quick response times, such as robotics, industrial automation, and electric vehicles.

These advantages make brushless motors a preferred choice in a wide range of applications, including robotics, electric vehicles, aerospace, industrial automation, medical equipment, consumer electronics, and more. Their high efficiency, reliability, precise control, compact size, reduced EMI, and high-speed capabilities contribute to improved performance and enable innovative designs in various industries.

China supplier High Torque Round Flange Electric Brushless DC Planetary Gear Outboard Boat Stepper Stepping Motor for Pump/Medical Equipment Controllable wholesaler
editor by CX 2024-05-17

China Professional GS High Torque Mico 6W~250W 60~104mm Square DC Gear Motor a/c vacuum pump

Product Description

GS high torque mico 6W~250W 60~104mm square DC gear Motor

Specification

Greensky Micro Brush DC Gear Motors
Frame size	60 mm, 70mm, 80mm, 90mm, 104mm
Motor Output speed	13rpm – 100rpm
Gearbox Speed Ratio	1:3 – 1: 200
Output power	60mm: 6W, 10W, 15W 70mm: 25W 80mm: 25W, 40W 90mm: 40W, 60W, 90W, 120W, 250W 104mm: 250W
Output shaft	8mm ~ 50mm; round shaft, D-cut shaft, key-way shaft
Voltage	12V 24V 90V 220V
If you need customized AC or DC motors, pls freely contact us. We shall reply wihtin 12 hours.

Packing and Delivery

Exhibitions

About CHINAMFG Power

Greensky Power Company Limited is a China-based international company who is specialized in electric motor, gearbox and controlling system development, manufacturing, quality controlling, and trading.

Mission:
We are dedicated to developing an international electric motor company that can deliver one-stop reliable products with customer-oriented service.

History:
CHINAMFG was established in 2571 by CHINAMFG Cheng in Los Angeles, USA, and moved to HangZhou, China in 2011. In the past years, the team of CHINAMFG continues to create value for our esteemed customers all over the world by building up a wide and reliable supply chain management system, effective quality & delivery time control system, cost efficient manufacturing system, and fast-respond professional service.

Certificates

FAQ

1 Q: What’s your MOQ for the motor?
A: 1unit is ok for sample testing

2 Q: What about your warranty for your motor?
A: One year.

3 Q: Do you provide OEM service with customer-logo?
A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms?
A: TT, western union, and PayPal. 100% payment in advance for orders less than $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing?
A: Carton, Plywood case. If you need more, we can pack all goods in pallets.

6 Q: What information should be given, if I buy motors from you?
A: Rated power, gearbox ratio, input speed, mounting position. More details, better!

7 Q: How do you deliver the motors?
A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.

We hope you will enjoy cooperating with us

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Power Tools
Operating Speed:	Low Speed
Excitation Mode:	Excited
Function:	Control
Casing Protection:	Protection Type
Number of Poles:	4

Samples:	US$ 100/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

gear motor

What are the maintenance requirements for gear motors, and how can longevity be maximized?

Gear motors, like any mechanical system, require regular maintenance to ensure optimal performance and longevity. Proper maintenance practices help prevent failures, minimize downtime, and extend the lifespan of gear motors. Here are some maintenance requirements for gear motors and ways to maximize their longevity:

1. Lubrication:

Regular lubrication is essential for gear motors to reduce friction, wear, and heat generation. The gears, bearings, and other moving parts should be properly lubricated according to the manufacturer’s recommendations. Lubricants should be selected based on the motor’s specifications and operating conditions. Regular inspection and replenishment of lubricants, as well as periodic oil or grease changes, should be performed to maintain optimal lubrication levels and ensure long-lasting performance.

2. Inspection and Cleaning:

Regular inspection and cleaning of gear motors are crucial for identifying any signs of wear, damage, or contamination. Inspecting the gears, bearings, shafts, and connections can help detect any abnormalities or misalignments. Cleaning the motor’s exterior and ventilation channels to remove dust, debris, or moisture buildup is also important in preventing malfunctions and maintaining proper cooling. Any loose or damaged components should be repaired or replaced promptly.

3. Temperature and Environmental Considerations:

Monitoring and controlling the temperature and environmental conditions surrounding gear motors can significantly impact their longevity. Excessive heat can degrade lubricants, damage insulation, and lead to premature component failure. Ensuring proper ventilation, heat dissipation, and avoiding overloading the motor can help manage temperature effectively. Similarly, protecting gear motors from moisture, dust, chemicals, and other environmental contaminants is vital to prevent corrosion and damage.

4. Load Monitoring and Optimization:

Monitoring and optimizing the load placed on gear motors can contribute to their longevity. Operating gear motors within their specified load and speed ranges helps prevent excessive stress, overheating, and premature wear. Avoiding sudden and frequent acceleration or deceleration, as well as preventing overloading or continuous operation near the motor’s maximum capacity, can extend its lifespan.

5. Alignment and Vibration Analysis:

Proper alignment of gear motor components, such as gears, couplings, and shafts, is crucial for smooth and efficient operation. Misalignment can lead to increased friction, noise, and premature wear. Regularly checking and adjusting alignment, as well as performing vibration analysis, can help identify any misalignment or excessive vibration that may indicate underlying issues. Addressing alignment and vibration problems promptly can prevent further damage and maximize the motor’s longevity.

6. Preventive Maintenance and Regular Inspections:

Implementing a preventive maintenance program is essential for gear motors. This includes establishing a schedule for routine inspections, lubrication, and cleaning, as well as conducting periodic performance tests and measurements. Following the manufacturer’s guidelines and recommendations for maintenance tasks, such as belt tension checks, bearing replacements, or gear inspections, can help identify and address potential issues before they escalate into major failures.

By adhering to these maintenance requirements and best practices, the longevity of gear motors can be maximized. Regular maintenance, proper lubrication, load optimization, temperature control, and timely repairs or replacements of worn components contribute to the reliable operation and extended lifespan of gear motors.

gear motor

What are some common challenges or issues associated with gear motors, and how can they be addressed?

Gear motors, like any mechanical system, can face certain challenges or issues that may affect their performance, reliability, or longevity. However, many of these challenges can be addressed through proper design, maintenance, and operational practices. Here are some common challenges associated with gear motors and potential solutions:

1. Gear Wear and Failure:

Over time, gears in a gear motor can experience wear, resulting in decreased performance or even failure. The following measures can address this challenge:

Proper Lubrication: Regular lubrication with the appropriate lubricant can minimize friction and wear between gear teeth. It is essential to follow manufacturer recommendations for lubrication intervals and use high-quality lubricants suitable for the specific gear motor.
Maintenance and Inspection: Routine maintenance and periodic inspections can help identify early signs of gear wear or damage. Timely replacement of worn gears or components can prevent further damage and ensure the gear motor’s optimal performance.
Material Selection: Choosing gears made from durable and wear-resistant materials, such as hardened steel or specialized alloys, can increase their lifespan and resistance to wear.

2. Backlash and Inaccuracy:

Backlash, as discussed earlier, can introduce inaccuracies in gear motor systems. The following approaches can help address this issue:

Anti-Backlash Gears: Using anti-backlash gears, which are designed to minimize or eliminate backlash, can significantly reduce inaccuracies caused by gear play.
Tight Manufacturing Tolerances: Ensuring precise manufacturing tolerances during gear production helps minimize backlash and improve overall accuracy.
Backlash Compensation: Implementing control algorithms or mechanisms to compensate for backlash can help mitigate its effects and improve the accuracy of the gear motor.

3. Noise and Vibrations:

Gear motors can generate noise and vibrations during operation, which may be undesirable in certain applications. The following strategies can help mitigate this challenge:

Noise Dampening: Incorporating noise-dampening features, such as vibration-absorbing materials or isolation mounts, can reduce noise and vibrations transmitted from the gear motor to the surrounding environment.
Quality Gears and Bearings: Using high-quality gears and bearings can minimize vibrations and noise generation. Precision-machined gears and well-maintained bearings help ensure smooth operation and reduce unwanted noise.
Proper Alignment: Ensuring accurate alignment of gears, shafts, and other components reduces the likelihood of noise and vibrations caused by misalignment. Regular inspections and adjustments can help maintain optimal alignment.

4. Overheating and Thermal Management:

Heat buildup can be a challenge in gear motors, especially during prolonged or heavy-duty operation. Effective thermal management techniques can address this issue:

Adequate Ventilation: Providing proper ventilation and airflow around the gear motor helps dissipate heat. This can involve designing cooling fins, incorporating fans or blowers, or ensuring sufficient clearance for air circulation.
Heat Dissipation Materials: Using heat-dissipating materials, such as aluminum or copper, in motor housings or heat sinks can improve heat dissipation and prevent overheating.
Monitoring and Control: Implementing temperature sensors and thermal protection mechanisms allows for real-time monitoring of the gear motor’s temperature. If the temperature exceeds safe limits, the motor can be automatically shut down or adjusted to prevent damage.

5. Load Variations and Shock Loads:

Unexpected load variations or shock loads can impact the performance and durability of gear motors. The following measures can help address this challenge:

Proper Sizing and Selection: Choosing gear motors with appropriate torque and load capacity ratings for the intended application helps ensure they can handle expected load variations and occasional shock loads without exceeding their limits.
Shock Absorption: Incorporating shock-absorbing mechanisms, such as dampers or resilient couplings, can help mitigate the effects of sudden load changes or impacts on the gear motor.
Load Monitoring: Implementing load monitoring systems or sensors allows for real-time monitoring of load variations. This information can be used to adjust operation or trigger protective measures when necessary.

By addressing these common challenges associated with gear motors through appropriate design considerations, regular maintenance, and operational practices, it is possible to enhance their performance, reliability, and longevity.

gear motor

Are there specific considerations for selecting the right gear motor for a particular application?

When selecting a gear motor for a specific application, several considerations need to be taken into account. The choice of the right gear motor is crucial to ensure optimal performance, efficiency, and reliability. Here’s a detailed explanation of the specific considerations for selecting the right gear motor for a particular application:

1. Torque Requirement:

The torque requirement of the application is a critical factor in gear motor selection. Determine the maximum torque that the gear motor needs to deliver to perform the required tasks. Consider both the starting torque (the torque required to initiate motion) and the operating torque (the torque required to sustain motion). Select a gear motor that can provide adequate torque to handle the load requirements of the application. It’s important to account for any potential torque spikes or variations during operation.

2. Speed Requirement:

Consider the desired speed range or specific speed requirements of the application. Determine the rotational speed (in RPM) that the gear motor needs to achieve to meet the application’s performance criteria. Select a gear motor with a suitable gear ratio that can achieve the desired speed at the output shaft. Ensure that the gear motor can maintain the required speed consistently and accurately throughout the operation.

3. Duty Cycle:

Evaluate the duty cycle of the application, which refers to the ratio of operating time to rest or idle time. Consider whether the application requires continuous operation or intermittent operation. Determine the duty cycle’s impact on the gear motor, including factors such as heat generation, cooling requirements, and potential wear and tear. Select a gear motor that is designed to handle the expected duty cycle and ensure long-term reliability and durability.

4. Environmental Factors:

Take into account the environmental conditions in which the gear motor will operate. Consider factors such as temperature extremes, humidity, dust, vibrations, and exposure to chemicals or corrosive substances. Choose a gear motor that is specifically designed to withstand and perform optimally under the anticipated environmental conditions. This may involve selecting gear motors with appropriate sealing, protective coatings, or materials that can resist corrosion and withstand harsh environments.

5. Efficiency and Power Requirements:

Consider the desired efficiency and power consumption of the gear motor. Evaluate the power supply available for the application and select a gear motor that operates within the specified voltage and current ranges. Assess the gear motor’s efficiency to ensure that it maximizes power transmission and minimizes wasted energy. Choosing an efficient gear motor can contribute to cost savings and reduced environmental impact.

6. Physical Constraints:

Assess the physical constraints of the application, including space limitations, mounting options, and integration requirements. Consider the size, dimensions, and weight of the gear motor to ensure it can be accommodated within the available space. Evaluate the mounting options and compatibility with the application’s mechanical structure. Additionally, consider any specific integration requirements, such as shaft dimensions, connectors, or interfaces that need to align with the application’s design.

7. Noise and Vibration:

Depending on the application, noise and vibration levels may be critical factors. Evaluate the acceptable noise and vibration levels for the application’s environment and operation. Choose a gear motor that is designed to minimize noise and vibration, such as those with helical gears or precision engineering. This is particularly important in applications that require quiet operation or where excessive noise and vibration may cause issues or discomfort.

By considering these specific factors when selecting a gear motor for a particular application, you can ensure that the chosen gear motor meets the performance requirements, operates efficiently, and provides reliable and consistent power transmission. It’s important to consult with gear motor manufacturers or experts to determine the most suitable gear motor based on the specific application’s needs.

China Professional GS High Torque Mico 6W~250W 60~104mm Square DC Gear Motor a/c vacuum pump
editor by CX 2024-05-16

China Good quality ZD Leader 60mm-104mm High Torque Low RPM 6W 15W 25W 30W 40W 60W 90W 120W 150W- 300W 12V 24V 48V 90V 110-220V Brushed Electric DC Gear Motor vacuum pump oil

Product Description

Model Selection

ZD Leader has a wide range of micro motor production lines in the industry, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor, Planetary Gearbox, RV Reducer and Harmonic Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Product Parameters

DC Gear Motor

MOTOR FRAME SIZE	60 mm / 70mm / 80mm / 90mm / 104mm
MOTOR TYPE	Brushed
OUTPUT POWER	10W / 15W / 25W / 40W / 60W / 90W / 120 W / 140W / 180W / 200W / 300W(Can Be Customized)
OUTPUT SHAFT	8mm / 10mm / 12mm / 15mm ; Round Shaft, D-Cut Shaft, Key-Way Shaft (Can Be Customized)
Voltage type	12V,24V,90V,220V
Accessories	Electric Brake / Encoder
GEARBOX FRAME SIZE	60 mm / 70mm / 80mm / 90mm / 104mm
Gear Ratio	3K-200K
Type Of Pinion	GN Type / GU Type
Gearbox Type	Regular Square Case gearbox / Right Angle Gearbox / L Type Gearbox

Type Of DC Motor

Other Products

Company Profile

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Equipment
Operating Speed:	Constant Speed
Excitation Mode:	Excited
Function:	Control, Driving
Casing Protection:	Closed Type
Number of Poles:	2-6

Customization:	Available \|

brake motor

How do brake motors handle variations in brake torque and response time?

Brake motors are designed to handle variations in brake torque and response time to ensure reliable and efficient braking performance. These variations can arise due to different operating conditions, load characteristics, or specific application requirements. Here’s a detailed explanation of how brake motors handle variations in brake torque and response time:

Brake Design and Construction: The design and construction of brake systems in brake motors play a crucial role in handling variations in brake torque and response time. Brake systems typically consist of brake pads or shoes that press against a brake disc or drum to generate frictional forces and provide braking action. The materials used for the brake components, such as brake linings, can be selected or designed to offer a wide range of torque capacities and response characteristics. By choosing the appropriate materials and optimizing the brake system design, brake motors can accommodate variations in torque requirements and response times.
Brake Control Mechanisms: Brake motors employ different control mechanisms to manage brake torque and response time. These mechanisms can be mechanical, electrical, or a combination of both. Mechanical control mechanisms often utilize springs or levers to apply and release the brake, while electrical control mechanisms rely on electromagnets or solenoids to engage or disengage the brake. The control mechanisms can be adjusted or configured to modulate the brake torque and response time based on the specific needs of the application.
Brake Torque Adjustments: Brake motors may offer provisions for adjusting the brake torque to accommodate variations in load requirements. This can be achieved through the selection of different brake linings or by adjusting the spring tension or magnetic force within the brake system. By modifying the brake torque, brake motors can provide the necessary braking force to meet the demands of different operating conditions or load characteristics.
Response Time Optimization: Brake motors can be engineered to optimize the response time of the braking system. The response time refers to the time it takes for the brake to engage or disengage once the control signal is applied. Several factors can influence the response time, including the design of the control mechanism, the characteristics of the brake linings, and the braking system’s overall dynamics. By fine-tuning these factors, brake motors can achieve faster or slower response times as required by the application, ensuring effective and timely braking action.
Electronic Control Systems: In modern brake motors, electronic control systems are often employed to enhance the flexibility and precision of brake torque and response time adjustments. These systems utilize sensors, feedback mechanisms, and advanced control algorithms to monitor and regulate the brake performance. Electronic control allows for real-time adjustments and precise control of the brake torque and response time, making brake motors more adaptable to variations in operating conditions and load requirements.

By combining appropriate brake design and construction, control mechanisms, torque adjustments, response time optimization, and electronic control systems, brake motors can effectively handle variations in brake torque and response time. This enables them to provide reliable and efficient braking performance across a wide range of operating conditions, load characteristics, and application requirements.

brake motor

What factors should be considered when selecting the right brake motor for a task?

When selecting the right brake motor for a task, several factors should be carefully considered to ensure optimal performance and compatibility with the specific application requirements. These factors help determine the suitability of the brake motor for the intended task and play a crucial role in achieving efficient and reliable operation. Here’s a detailed explanation of the key factors that should be considered when selecting a brake motor:

1. Load Characteristics: The characteristics of the load being driven by the brake motor are essential considerations. Factors such as load size, weight, and inertia influence the torque, power, and braking requirements of the motor. It is crucial to accurately assess the load characteristics to select a brake motor with the appropriate power rating, torque capacity, and braking capability to handle the specific load requirements effectively.

2. Stopping Requirements: The desired stopping performance of the brake motor is another critical factor to consider. Different applications may have specific stopping time, speed, or precision requirements. The brake motor should be selected based on its ability to meet these stopping requirements, such as adjustable braking torque, controlled response time, and stability during stopping. Understanding the desired stopping behavior is crucial for selecting a brake motor that can provide the necessary control and accuracy.

3. Environmental Conditions: The operating environment in which the brake motor will be installed plays a significant role in its selection. Factors such as temperature, humidity, dust, vibration, and corrosive substances can affect the performance and lifespan of the motor. It is essential to choose a brake motor that is designed to withstand the specific environmental conditions of the application, ensuring reliable and durable operation over time.

4. Mounting and Space Constraints: The available space and mounting requirements should be considered when selecting a brake motor. The physical dimensions and mounting options of the motor should align with the space constraints and mounting configuration of the application. It is crucial to ensure that the brake motor can be properly installed and integrated into the existing machinery or system without compromising the performance or safety of the overall setup.

5. Power Supply: The availability and characteristics of the power supply should be taken into account. The voltage, frequency, and power quality of the electrical supply should match the specifications of the brake motor. It is important to consider factors such as single-phase or three-phase power supply, voltage fluctuations, and compatibility with other electrical components to ensure proper operation and avoid electrical issues or motor damage.

6. Brake Type and Design: Different brake types, such as electromagnetic brakes or spring-loaded brakes, offer specific advantages and considerations. The choice of brake type should align with the requirements of the application, taking into account factors such as braking torque, response time, and reliability. The design features of the brake, such as braking surface area, cooling methods, and wear indicators, should also be evaluated to ensure efficient and long-lasting braking performance.

7. Regulatory and Safety Standards: Compliance with applicable regulatory and safety standards is crucial when selecting a brake motor. Depending on the industry and application, specific standards and certifications may be required. It is essential to choose a brake motor that meets the necessary standards and safety requirements to ensure the protection of personnel, equipment, and compliance with legal obligations.

8. Cost and Lifecycle Considerations: Finally, the cost-effectiveness and lifecycle considerations should be evaluated. This includes factors such as initial investment, maintenance requirements, expected lifespan, and availability of spare parts. It is important to strike a balance between upfront costs and long-term reliability, selecting a brake motor that offers a favorable cost-to-performance ratio and aligns with the expected lifecycle and maintenance budget.

Considering these factors when selecting a brake motor helps ensure that the chosen motor is well-suited for the intended task, provides reliable and efficient operation, and meets the specific requirements of the application. Proper evaluation and assessment of these factors contribute to the overall success and performance of the brake motor in its designated task.

brake motor

What are the key components of a typical brake motor system?

A typical brake motor system consists of several key components that work together to provide controlled stopping and holding capabilities. These components are carefully designed and integrated to ensure the efficient operation of the brake motor. Here’s a detailed explanation of the key components of a typical brake motor system:

1. Electric Motor: The electric motor is the primary component of the brake motor system. It converts electrical energy into mechanical energy to drive the rotation of the equipment. The motor provides the necessary power and torque to perform the desired work. It can be an AC (alternating current) motor or a DC (direct current) motor, depending on the specific application requirements.

2. Braking Mechanism: The braking mechanism is a crucial component of the brake motor system that enables controlled stopping of the rotating equipment. It consists of various types of brakes, such as electromagnetic brakes or spring-loaded brakes. The braking mechanism engages when the power to the motor is cut off or the motor is de-energized, creating friction or applying pressure to halt the rotation.

3. Brake Coil or Actuator: In brake motors with electromagnetic brakes, a brake coil or actuator is employed. The coil generates a magnetic field when an electrical current passes through it, attracting the brake disc or plate and creating braking force. The coil is energized when the motor is powered, and it de-energizes when the power is cut off, allowing the brake to engage and stop the rotation.

4. Brake Disc or Plate: The brake disc or plate is a key component of the braking mechanism. It is attached to the motor shaft and rotates with it. When the brake engages, the disc or plate is pressed against a stationary surface, creating friction and stopping the rotation of the motor shaft. The material composition and design of the brake disc or plate are optimized for efficient braking performance.

5. Control System: Brake motor systems often incorporate a control system that enables precise control over the braking process. The control system allows for adjustable braking torque, response time, and braking profiles. It may include control devices such as switches, relays, or electronic control units (ECUs). The control system ensures the desired level of control and facilitates the integration of the brake motor system with other machinery or automation systems.

6. Power Supply: A reliable power supply is essential for the operation of the brake motor system. The power supply provides electrical energy to the motor and the brake mechanism. It can be a mains power supply or a dedicated power source, depending on the specific requirements of the application and the motor’s power rating.

7. Mounting and Housing: Brake motors are typically housed in a sturdy enclosure that protects the components from environmental factors, such as dust, moisture, or vibration. The housing also provides mounting points for the motor and facilitates the connection of external devices or machinery. The design of the mounting and housing ensures the stability and safety of the brake motor system.

8. Optional Accessories: Depending on the application, a brake motor system may include optional accessories such as temperature sensors, shaft encoders, or position sensors. These accessories provide additional functionality and feedback, allowing for advanced control and monitoring of the brake motor system.

These are the key components of a typical brake motor system. The integration and interaction of these components ensure controlled stopping, load holding, and precise positioning capabilities, making brake motors suitable for a wide range of industrial applications.

China Good quality ZD Leader 60mm-104mm High Torque Low RPM 6W 15W 25W 30W 40W 60W 90W 120W 150W- 300W 12V 24V 48V 90V 110-220V Brushed Electric DC Gear Motor vacuum pump oil
editor by CX 2024-05-15

China Professional 10mm 3V Small Gear Motor with High Torque vacuum pump ac system

Product Description

3V High Torque Low Rpm Small Transmission Gearbox Motor

Product Description:

Model	Application Parameters								Rated Torque of Gear Box	Instant Torque of Gear Box	Gear Ratio	Gear Box Length L1
	Rated	At No Load		At Rated Load				Overall Length L
	Voltage	Speed	Current	Speed	Current	Torque		Overall Length L
	VDC	rpm	mA	rpm	mA	gf.cm	mN.m	mm	gf.cm	gf.cm		mm
ZWBPD571571-19	3.0	909	70	763	215	24	2.4	27.8	1300	4000	19	12.8
ZWBPD571571-28	3.0	617	70	518	215	36	3.5	27.8	1300	4000	28	12.8
ZWBPD571571-46	3.0	375	80	315	215	39	3.8	30.9	1300	4000	46	15.9
ZWBPD571571-69	3.0	250	80	210	215	58	5.7		1300	4000	69
ZWBPD571571-102	3.0	169	80	142	215	86	8.4		1300	4000	102
ZWBPD571571-151	3.0	114	80	96	215	127	12.5		1300	4000	151
ZWBPD571571-168	3.0	98	80	86	220	106	10.4	34	1300	4000	168	19
ZWBPD571571-249	3.0	66	80	58	220	158	15		1300	4000	249
ZWBPD571571-368	3.0	45	80	39	220	233	23		1300	4000	368
ZWBPD571571-546	3.0	30	80	27	220	346	34		1300	4000	546
ZWBPD571571-809	3.0	20	80	18	220	512	50		1300	4000	809

above specifications just for reference and customizable according to requirements.

2D Drawing

Product details show:

Application

Smart wearable devices	watch,VR,AR,XR and etc.
Household application	kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment	5G base station,video conference,mobile phone and etc.
Office automation equipments	scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc.
Automotive products	conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models	radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments	blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials	flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools	electric drill, screwdriver,garden tool and etc.
Precision instruments	optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care	tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics	camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots	educational robot, programming robot, medical robot, escort robot and etc.

Our Services:

ODM & OEM
Gearbox design and development
Related technology support

Packaging & Shipping

1) Packing Details

packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.

2) Shipping Details

samples will be shipped within 10 days;
batch order leading time according to the actual situation.

Company Information:

HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.

1) Competitive Advantages

1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted

2) Main Products

Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
Customized worm and gear transmission machinery;
Precise electromechanical motion module;
Precise component and assembly of plastic and metal powder injection.

Certifications

We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and more…

FAQ

1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.

2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.

5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.

7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.

10. How do contact us ?
Please send an inquiry

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools, Electric Toothbrush
Operating Speed:	Low Speed
Excitation Mode:	Permanent Magnet
Function:	Control
Casing Protection:	Drip-Proof
Number of Poles:	2

Customization:	Available \|

gear motor

How is the efficiency of a gear motor measured, and what factors can affect it?

The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:

Measuring Efficiency:

The efficiency of a gear motor is commonly measured by comparing the mechanical output power (P_out) to the electrical input power (P_in). The formula to calculate efficiency is:

Efficiency = (P_out / P_in) * 100%

The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:

P_out = T * ω

The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:

P_in = V * I

By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.

Factors Affecting Efficiency:

Several factors can influence the efficiency of a gear motor. Here are some notable factors:

Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.

By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.

gear motor

What is the significance of gear reduction in gear motors, and how does it affect efficiency?

Gear reduction plays a significant role in gear motors as it enables the motor to deliver higher torque while reducing the output speed. This feature has several important implications for gear motors, including enhanced power transmission, improved control, and potential trade-offs in terms of efficiency. Here’s a detailed explanation of the significance of gear reduction in gear motors and its effect on efficiency:

Significance of Gear Reduction:

1. Increased Torque: Gear reduction allows gear motors to generate higher torque output compared to a motor without gears. By reducing the rotational speed at the output shaft, gear reduction increases the mechanical advantage of the system. This increased torque is beneficial in applications that require high torque to overcome resistance, such as lifting heavy loads or driving machinery with high inertia.

2. Improved Control: Gear reduction enhances the control and precision of gear motors. By reducing the speed, gear reduction allows for finer control over the motor’s rotational movement. This is particularly important in applications that require precise positioning or accurate speed control. The gear reduction mechanism enables gear motors to achieve smoother and more controlled movements, reducing the risk of overshooting or undershooting the desired position.

3. Load Matching: Gear reduction helps match the motor’s power characteristics to the load requirements. Different applications have varying torque and speed requirements. Gear reduction allows the gear motor to achieve a better match between the motor’s power output and the specific requirements of the load. It enables the motor to operate closer to its peak efficiency by optimizing the torque-speed trade-off.

Effect on Efficiency:

While gear reduction offers several advantages, it can also affect the efficiency of gear motors. Here’s how gear reduction impacts efficiency:

1. Mechanical Efficiency: The gear reduction process introduces mechanical components such as gears, bearings, and lubrication systems. These components introduce additional friction and mechanical losses into the system. As a result, some energy is lost in the form of heat during the gear reduction process. The efficiency of the gear motor is influenced by the quality of the gears, the lubrication used, and the overall design of the gear system. Well-designed and properly maintained gear systems can minimize these losses and optimize mechanical efficiency.

2. System Efficiency: Gear reduction affects the overall system efficiency by impacting the motor’s electrical efficiency. In gear motors, the motor typically operates at higher speeds and lower torques compared to a direct-drive motor. The overall system efficiency takes into account both the electrical efficiency of the motor and the mechanical efficiency of the gear system. While gear reduction can increase the torque output, it also introduces additional losses due to increased mechanical complexity. Therefore, the overall system efficiency may be lower compared to a direct-drive motor for certain applications.

It’s important to note that the efficiency of gear motors is influenced by various factors beyond gear reduction, such as motor design, control systems, and operating conditions. The selection of high-quality gears, proper lubrication, and regular maintenance can help minimize losses and improve efficiency. Additionally, advancements in gear technology, such as the use of precision gears and improved lubricants, can contribute to higher overall efficiency in gear motors.

In summary, gear reduction is significant in gear motors as it provides increased torque, improved control, and better load matching. However, gear reduction can introduce mechanical losses and affect the overall efficiency of the system. Proper design, maintenance, and consideration of application requirements are essential to optimize the balance between torque, speed, and efficiency in gear motors.

gear motor

Are there specific considerations for selecting the right gear motor for a particular application?

1. Torque Requirement:

2. Speed Requirement:

3. Duty Cycle:

4. Environmental Factors:

5. Efficiency and Power Requirements:

6. Physical Constraints:

7. Noise and Vibration:

China Professional 10mm 3V Small Gear Motor with High Torque vacuum pump ac system
editor by CX 2024-05-15

China supplier 12V 24 Low Rpm 1n. M High Torque Micro DC Gearbox Electric Metal Gear Motor for Robot and Electric Curtain vacuum pump ac

Product Description

Quiet stable and reliable for long life operation

Motor type	63ZYT-125-24
Protection grade	IP50
Duty cycle	S1 (100%)
Rated voltage	24	V
Rated current	4.9	A
Input power	117.6	W
No-load current	0.4	A
Rated torque	0.27	Nm
Rated speed	3300	±10% rpm
Rated output power	93.3	W
Friction torque	2	Ncm
efficiency	80%
Maximum torque	1.3	±10% Nm
Maximum current	23	A
No-load speed	3650	±10% rpm
Maximum power	245	W
Maximum shell temperature	85	ºC
Weight	1.7	Kg

Planetary gear box	F1130
Protection grade	IP65
Reduction ratio	710.5:1
Rated torque	120	Nm
Maximum torque	180	Nm
Ambient temperature	-20 to 85	ºC
Grease Smart	Smart top 28
Grease temperature range	-20 to 160	ºC

Jintian Imp. & Exp Co. Ltd opened in 2008 to facilitate international trade between China and the rest of the world. The young firm grew quickly, gaining a reputation for integrity, efficiency and astute knowledge of local market.

Throughout its 10 more years history, CHINAMFG has sought to connect customers with opportunities. While that purpose has remained unchanged, CHINAMFG has succeeded by positioning itself where the growth is and by aligning itself to the major economic trends of the time.

After being funded in ZheJiang , China to facilitate local and international trade, CHINAMFG expanded rapidly to capture the increasing flow of commerce between Asia, Europe and North America. Since then, CHINAMFG has continued to grow in line with changing trade patterns and developing markets, pioneering modern international trade practices in many countries. Built over 10 years, this global network is highly distinctive, difficult to replicate and ideally positioned for the world’s top trade corridors.

Our ability to connect customers remains absolutely central to the company’s strategy today, which aims to establish CHINAMFG as the world”s leading international trade company. Above all, we remain dedicated to the purpose that CHINAMFG was founded to serve: Connecting customers to opportunities, enabling businesses to CHINAMFG and economies to prosper, and helping people to fulfill their hopes and dreams.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Function:	Control, Driving
Casing Protection:	Protection Type
Number of Poles:	8

Samples:	US$ 162/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

What safety considerations should be taken into account when working with micro gear motors?

When working with micro gear motors, it is important to consider the following safety considerations:

Electrical Safety: Micro gear motors are powered by electricity, so it is crucial to follow electrical safety practices. Ensure that the motor is properly grounded, and use appropriate insulation and protective measures to prevent electrical shock hazards. Avoid working on the motor while it is energized.
Mechanical Hazards: Micro gear motors may have rotating components, such as shafts and gears, that can pose mechanical hazards. Take precautions to prevent accidental contact with moving parts. Use protective covers or enclosures to shield the motor, and avoid reaching into the motor assembly during operation.
Proper Installation: Follow the manufacturer’s instructions for the correct installation of the micro gear motor. Improper installation can lead to malfunctions, increased risks, and reduced performance. Ensure that the motor is securely mounted and aligned according to the recommended guidelines.
Overloading and Overheating: Avoid overloading the micro gear motor beyond its specified limits. Exceeding the motor’s maximum torque or operating it at excessively high temperatures can lead to performance degradation, premature wear, and potential safety hazards. Monitor the motor’s operating conditions and ensure adequate cooling to prevent overheating.
Environmental Considerations: Consider the environmental conditions in which the micro gear motor will be operated. If the motor is exposed to moisture, dust, or extreme temperatures, choose a motor with appropriate protection ratings or implement additional protective measures, such as sealing or thermal management solutions.
Control and Automation: When integrating micro gear motors into control systems or automation setups, ensure that the control circuits and interfaces are designed and implemented correctly. Improper wiring, incorrect signal levels, or faulty control circuits can lead to unpredictable motor behavior, safety risks, or damage to the motor and other components.
Maintenance and Inspection: Regularly inspect and maintain the micro gear motor according to the manufacturer’s recommendations. This includes cleaning, lubrication, and checking for signs of wear or damage. Perform maintenance tasks with the motor turned off and power sources disconnected to prevent accidental activation.
Personal Protective Equipment (PPE): Depending on the specific application and associated hazards, it may be necessary to wear appropriate personal protective equipment, such as safety glasses, gloves, or protective clothing, when working with micro gear motors. Assess the risks and adhere to safety guidelines to determine the necessary PPE.

Paying attention to these safety considerations when working with micro gear motors helps mitigate risks, ensures proper functionality, and promotes a safe working environment. It is important to familiarize oneself with the specific safety guidelines provided by the manufacturer and adhere to any local safety regulations or standards applicable to the industry or application.

brushless motor

Can you provide examples of innovative uses of micro gear motors in modern technology?

Micro gear motors have found innovative applications across various modern technologies. Here are some examples:

Drones: Micro gear motors are commonly used in drones to drive the propellers and control the flight. Their compact size, lightweight design, and precise control capabilities make them ideal for achieving stable and agile flight maneuvers.
Robotics: Micro gear motors play a crucial role in robotics, powering the joints and actuators of robotic arms, grippers, and humanoid robots. Their precise control, compact form factor, and high torque-to-size ratio enable robots to perform delicate and precise manipulations in industrial automation, medical procedures, and research applications.
Automotive Systems: Micro gear motors are used in various automotive systems, such as power windows, door locks, and seat adjustments. Their small size and high torque allow for efficient and reliable operation of these mechanisms within the limited space available in vehicles.
Medical Devices: Micro gear motors are utilized in medical devices and equipment, including surgical robots, prosthetics, insulin pumps, and lab automation systems. Their precise control, compact size, and low power consumption make them suitable for applications requiring fine movements, accurate dosing, and miniaturization.
Consumer Electronics: Micro gear motors are incorporated into numerous consumer electronic devices. They can be found in cameras for lens movement and autofocus, wearable devices for haptic feedback and vibration, and home appliances for precise control of valves, fans, and robotic components.
Smart Home Systems: Micro gear motors are employed in smart home systems to control various functions, such as motorized curtains, blinds, and awnings. Their precise control, quiet operation, and compatibility with automation systems allow for convenient and customizable control of these home features.

These examples represent just a few of the many innovative uses of micro gear motors in modern technology. Their versatility, precision, and compact design make them valuable components in a wide range of applications, contributing to advancements in automation, robotics, electronics, and beyond.

brushless motor

What are micro gear motors, and how do they differ from standard-sized gear motors?

Micro gear motors are compact and lightweight motor units that combine a small electric motor with a gear mechanism. They are designed to provide precise and controlled motion in applications where space is limited and weight reduction is crucial. Here’s how micro gear motors differ from standard-sized gear motors:

1. Size and Weight:

The most apparent difference between micro gear motors and standard-sized gear motors is their size and weight. Micro gear motors are significantly smaller and lighter than standard-sized gear motors. They are typically designed to fit in tight spaces or applications where size and weight constraints are critical, such as miniature robots, drones, or portable devices.

2. Power and Torque Output:

Due to their smaller size, micro gear motors generally have lower power and torque output compared to standard-sized gear motors. They are optimized for applications that require precise and low-power motion, rather than heavy-duty or high-torque operations. Micro gear motors are commonly used in applications such as micro robotics, medical devices, or small-scale automation systems.

3. Gearing Ratio:

The gearing ratio of micro gear motors is often higher compared to standard-sized gear motors. This means that the gear mechanism in micro gear motors provides a greater reduction in rotational speed and an increase in torque. The higher gearing ratio allows micro gear motors to deliver more torque output relative to their small motor size, enabling precise motion control in miniature applications.

4. Efficiency and Performance:

Micro gear motors may have slightly lower efficiency and performance compared to standard-sized gear motors. The smaller size and compact design can result in higher power losses and increased heat generation. However, advancements in motor and gear manufacturing technologies have significantly improved the efficiency and performance of micro gear motors, making them suitable for a wide range of applications.

5. Operating Characteristics:

Micro gear motors often exhibit different operating characteristics compared to standard-sized gear motors. They may have lower inertia, faster response times, and reduced backlash in the gear mechanism. These characteristics make micro gear motors suitable for applications requiring precise positioning, quick acceleration, and deceleration, such as miniature robotic arms or camera gimbal systems.

6. Cost:

Micro gear motors generally tend to be more expensive compared to standard-sized gear motors. The smaller size and specialized design of micro gear motors involve higher manufacturing costs. Additionally, the demand for micro gear motors is often driven by niche or specialized applications, which can contribute to their higher price point.

Despite their differences, both micro gear motors and standard-sized gear motors serve specific purposes in different applications. The choice between the two depends on the specific requirements of the application, including available space, weight limitations, power and torque requirements, and the desired level of precision and control.

China supplier 12V 24 Low Rpm 1n. M High Torque Micro DC Gearbox Electric Metal Gear Motor for Robot and Electric Curtain vacuum pump ac
editor by CX 2024-05-14

China Professional High Torque Gear Motor for Heavy Duty Applications a/c vacuum pump

Product Description

HMCG-I Series Harmonic Reducer

Introducing the HMCG-I Series Harmonic Reducer from HangZhou Yijiaang Automation Technology Co., Ltd! Designed for aerospace, robotics, semiconductors, power inspection, and automation equipment.

Experience the Power of Harmonic Gear Transmission

Discover the cutting-edge transmission mode invented by C.W. Musser in 1955. The HMCG-I series utilizes elastic deformation for movement and power transmission, replacing traditional rigid components with flexibility for enhanced functionality.

Unleash the Deceleration Principle

Harness the power of the deceleration principle with the HMCG-I series harmonic reducer. The flexwheel, rigid wheel, and wave generator work together seamlessly for precise and efficient movement transmission.

Product Specifications

Product Name:

Industrial Robot Ultra-Thin Series Hmcg Harmonic Precision Reducer

Applicable Industries: Machinery, Agricultural Machinery, Car, Robot

Hardened Tooth Surface: Yes

Installation Type: Horizontal Type

Upgrade to the future of precision and efficiency today with the HMCG-I series harmonic reducer!

Company Name: HangZhou Yijiaang Automation Technology Co., Ltd

Product Parameters

Model	Reduction ratio	Rated torque at input 2000r/min	Permissible CHINAMFG torque at start/stop	Permissible max.value of ave.load torque	instantaneous permissible max.torque	Permssibie max.input rotational speed	Permissible ave.input rotational speed	Backlash (arc sec)	Transmission accuracy(arc sec)
Model	Reduction ratio	Nm	Nm	Nm	Nm	r/min	r/min	≤	≤
14	50	7	23	9	46	8000	3500	20	90
	80	10	30	14	51			20	90
	100	10	36	14	70			10	90
17	50	21	44	34	91	7000	3500	20	90
	80	29	56	35	113			20	90
	100	31	70	51	143			10	90
20	50	33	73	44	127	6000	3500	20	60
	80	44	96	61	165			20	60
	100	52	107	64	191			10	60
	120	52	113	64	161			10	60
25	50	51	127	72	242	5500	3500	20	60
	80	82	178	113	332			20	60
	100	87	204	140	369			10	60
	120	87	217	140	395			10	60
32	50	99	281	140	497	4500	3500	20	60
	80	153	395	217	738			10	60
	100	178	433	281	841			10	60
	120	178	459	281	892			10	60
40	50	178	523	255	892	4000	3000	10	60
	80	268	675	369	1270			10	60
	100	345	738	484	1400			10	60
	120	382	802	586	1530			10	60

Company Profile

Introducing the Industrial Robot Ultra-Thin Series Hmcg Harmonic Precision Reducer

Revolutionize your machinery with the cutting-edge technology of the Industrial Robot Ultra-Thin Series Hmcg Harmonic Precision Reducer from HangZhou Yijiaang Automation Technology Co., Ltd. This product is designed to take your transmission components to the next level, providing unmatched performance and reliability.

Featuring a hardened tooth surface, this precision reducer ensures durability and longevity, making it perfect for a wide range of applications including machinery, agricultural machinery, cars, and robots. Its horizontal installation design allows for easy integration into your existing systems, saving you time and effort.

Experience the power of this ultra-thin harmonic reducer, boasting exceptional speed reduction capabilities. Its advanced gearbox technology guarantees smooth and precise operation, allowing for seamless performance in CNC machine tools, packaging machinery, printing machinery, automation equipment, joint robots, medical equipment, AGV, and more.

At HangZhou Yijiaang Automation Technology Co., Ltd, we are committed to providing you with the highest quality products and services. Our team of experts is dedicated to technological innovation and customer satisfaction, ensuring that you receive the best possible experience.

Enhance your machinery with the Industrial Robot Ultra-Thin Series Hmcg Harmonic Precision Reducer and achieve new levels of efficiency and productivity. Contact us today!

Detailed Photos

FAQ

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Machinery, Agricultural Machinery, Car, Robot
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Single-Step

Samples:	US$ 200/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

gear motor

How is the efficiency of a gear motor measured, and what factors can affect it?

Measuring Efficiency:

The efficiency of a gear motor is commonly measured by comparing the mechanical output power (P_out) to the electrical input power (P_in). The formula to calculate efficiency is:

Efficiency = (P_out / P_in) * 100%

The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:

P_out = T * ω

The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:

P_in = V * I

By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.

Factors Affecting Efficiency:

Several factors can influence the efficiency of a gear motor. Here are some notable factors:

Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.

gear motor

Can you explain the role of backlash in gear motors and how it’s managed in design?

Backlash plays a significant role in gear motors and is an important consideration in their design and operation. Backlash refers to the slight clearance or play between the teeth of gears in a gear system. It affects the precision, accuracy, and responsiveness of the gear motor. Here’s an explanation of the role of backlash in gear motors and how it is managed in design:

1. Role of Backlash:

Backlash in gear motors can have both positive and negative effects:

Compensation for Misalignment: Backlash can help compensate for minor misalignments between gears, shafts, or the load. It allows a small amount of movement before engaging the next set of teeth, reducing the risk of damage due to misalignment. This can be particularly beneficial in applications where precise alignment is challenging or subject to variations.
Negative Impact on Accuracy and Responsiveness: Backlash can introduce a delay or “dead zone” in the motion transmission. When changing the direction of rotation or reversing the load, the gear teeth must first overcome the clearance or play before engaging in the opposite direction. This delay can reduce the overall accuracy, responsiveness, and repeatability of the gear motor, especially in applications that require precise positioning or rapid changes in direction or speed.

2. Managing Backlash in Design:

Designers employ various techniques to manage and minimize backlash in gear motors:

Tight Manufacturing Tolerances: Proper manufacturing techniques and tight tolerances can help minimize backlash. Precision machining and quality control during the production of gears and gear components ensure closer tolerances, reducing the amount of play between gear teeth.
Preload or Pre-tensioning: Applying a preload or pre-tensioning force to the gear system can help reduce backlash. This technique involves introducing an initial force or tension that eliminates the clearance between gear teeth. It ensures immediate contact and engagement of the gear teeth, minimizing the dead zone and improving the overall responsiveness and accuracy of the gear motor.
Anti-Backlash Gears: Anti-backlash gears are designed specifically to minimize or eliminate backlash. They typically feature modifications to the gear tooth profile, such as modified tooth shapes or special tooth arrangements, to reduce clearance. Anti-backlash gears can be used in gear motor designs to improve precision and minimize the effects of backlash.
Backlash Compensation: In some cases, backlash compensation techniques can be employed. These techniques involve monitoring the position or movement of the load and applying control algorithms to compensate for the backlash. By accounting for the clearance and adjusting the control signals accordingly, the effects of backlash can be mitigated, improving accuracy and responsiveness.

3. Application-Specific Considerations:

The management of backlash in gear motors should be tailored to the specific application requirements:

Positioning Accuracy: Applications that require precise positioning, such as robotics or CNC machines, may require tighter backlash control to ensure accurate and repeatable movements.
Dynamic Response: Applications that involve rapid changes in direction or speed, such as high-speed automation or servo control systems, may require reduced backlash to maintain responsiveness and minimize overshoot or lag.
Load Characteristics: The nature of the load and its impact on the gear system should be considered. Heavy loads or applications with significant inertial forces may require additional backlash management techniques to maintain stability and accuracy.

In summary, backlash in gear motors can affect precision, accuracy, and responsiveness. While it can compensate for misalignments, backlash may introduce delays and reduce the overall performance of the gear motor. Designers manage backlash through tight manufacturing tolerances, preload techniques, anti-backlash gears, and backlash compensation methods. The management of backlash depends on the specific application requirements, considering factors such as positioning accuracy, dynamic response, and load characteristics.

gear motor

What are the different types of gears used in gear motors, and how do they impact performance?

Various types of gears are used in gear motors, each with its unique characteristics and impact on performance. The choice of gear type depends on the specific requirements of the application, including torque, speed, efficiency, noise level, and space constraints. Here’s a detailed explanation of the different types of gears used in gear motors and their impact on performance:

1. Spur Gears:

Spur gears are the most common type of gears used in gear motors. They have straight teeth that are parallel to the gear’s axis and mesh with another spur gear to transmit power. Spur gears provide high efficiency, reliable operation, and cost-effectiveness. However, they can generate significant noise due to the meshing of teeth, and they may produce axial thrust forces. Spur gears are suitable for applications that require high torque transmission and moderate to high rotational speeds.

2. Helical Gears:

Helical gears have angled teeth that are cut at an angle to the gear’s axis. This helical tooth configuration enables gradual engagement and smoother tooth contact, resulting in reduced noise and vibration compared to spur gears. Helical gears provide higher load-carrying capacity and are suitable for applications that require high torque transmission and moderate to high rotational speeds. They are commonly used in gear motors where low noise operation is desired, such as in automotive applications and industrial machinery.

3. Bevel Gears:

Bevel gears have teeth that are cut on a conical surface. They are used to transmit power between intersecting shafts, usually at right angles. Bevel gears can have straight teeth (straight bevel gears) or curved teeth (spiral bevel gears). These gears provide efficient power transmission and precise motion control in applications where shafts need to change direction. Bevel gears are commonly used in gear motors for applications such as steering systems, machine tools, and printing presses.

4. Worm Gears:

Worm gears consist of a worm (a type of screw) and a mating gear called a worm wheel or worm gear. The worm has a helical thread that meshes with the worm wheel, resulting in a compact and high gear reduction ratio. Worm gears provide high torque transmission, low noise operation, and self-locking properties, which prevent reverse motion. They are commonly used in gear motors for applications that require high gear reduction and locking capabilities, such as in lifting mechanisms, conveyor systems, and machine tools.

5. Planetary Gears:

Planetary gears, also known as epicyclic gears, consist of a central sun gear, multiple planet gears, and an outer ring gear. The planet gears mesh with both the sun gear and the ring gear, creating a compact and efficient gear system. Planetary gears offer high torque transmission, high gear reduction ratios, and excellent load distribution. They are commonly used in gear motors for applications that require high torque and compact size, such as in robotics, automotive transmissions, and industrial machinery.

6. Rack and Pinion:

Rack and pinion gears consist of a linear rack (a straight toothed bar) and a pinion gear (a spur gear with a small diameter). The pinion gear meshes with the rack to convert rotary motion into linear motion or vice versa. Rack and pinion gears provide precise linear motion control and are commonly used in gear motors for applications such as linear actuators, CNC machines, and steering systems.

The choice of gear type in a gear motor depends on factors such as the desired torque, speed, efficiency, noise level, and space constraints. Each type of gear offers specific advantages and impacts the performance of the gear motor differently. By selecting the appropriate gear type, gear motors can be optimized for their intended applications, ensuring efficient and reliable power transmission.

China Professional High Torque Gear Motor for Heavy Duty Applications a/c vacuum pump
editor by CX 2024-05-14

China best ZD High Torque Permanent Magnet Universal Industrial Power Tools Right Angle Brush Gear Motor vacuum pump ac

Product Description

Model Selection

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Detailed Photos

Product Parameters

Product Description:

Gear Motor-Torque Table Allowance Torque Unit:Upside (N.m)/Belowside (kgf.cm)

•Gearhead and Intermediate gearhead are sold separately.
•Enter the reduction ratio into the blank() within the model name.
•The speed is calculated by dividing the motor’s synchronous speed by the reduction ratio. The actual speed is 2%~20% less than the displayed value, depending on the size of the load.
•To reduce the speed beyond the reduction ratio in the following table, attach an intermediate gearhead (reduction ratio: 10) between the reducer and motor. In that case, the permissible torque is 20N.m.

Type Motor/Gearhead	Gear Ratio	3	3.6	5	6	7.5	9	12.5	15	18	25	30	36	50	60	75	90	100	120	150	180
Type Motor/Gearhead	Speed r/min	866	722	520	433	346	288	208	173	144	104	86	72	52	43	34	28	26	21	17	14
Z5D150-24GU(5GU90RT)	5GU()RC/ 5GU()RT	0.87	1.04	1.45	1.74	2.41	5.44	4.02	4.82	5.78	8.03	9.64	10.4	14.5	17.4	20.0	20.0	20.0	20.0	20.0	20.0
Z5D150-24GU(5GU90RT)	5GU()RC/ 5GU()RT	8.87	10.6	14.8	17.7	24.6	55.5	41.0	48.2	59.0	81.9	98.3	106	148	177	200	200	200	200	200	200

Dimensions(Unit:mm):

Other Related Products

Click here to find what you are looking for:

Company Profile

FAQ

Q: What’re your main products?
A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.

Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Power Tools
Operating Speed:	Constant Speed
Structure and Working Principle:	Brush
Certification:	ISO9001, CCC
Transport Package:	Cnt
Specification:	UL, CE, ISO9001, CCC, RoHS

Customization:	Available \|

gear motor

What are the maintenance requirements for gear motors, and how can longevity be maximized?

1. Lubrication:

2. Inspection and Cleaning:

3. Temperature and Environmental Considerations:

4. Load Monitoring and Optimization:

5. Alignment and Vibration Analysis:

6. Preventive Maintenance and Regular Inspections:

gear motor

Can gear motors be used for precise positioning, and if so, what features enable this?

Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:

1. Gear Reduction:

One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.

2. High Resolution Encoders:

Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.

3. Closed-Loop Control:

Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.

4. Stepper Motors:

Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.

5. Servo Motors:

Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.

6. Motion Control Algorithms:

Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.

By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.

gear motor

How does the gearing mechanism in a gear motor contribute to torque and speed control?

The gearing mechanism in a gear motor plays a crucial role in controlling torque and speed. By utilizing different gear ratios and configurations, the gearing mechanism allows for precise manipulation of these parameters. Here’s a detailed explanation of how the gearing mechanism contributes to torque and speed control in a gear motor:

The gearing mechanism consists of multiple gears with varying sizes, tooth configurations, and arrangements. Each gear in the system engages with another gear, creating a mechanical connection. When the motor rotates, it drives the rotation of the first gear, which then transfers the motion to subsequent gears, ultimately resulting in the output shaft’s rotation.

Torque Control:

The gearing mechanism in a gear motor enables torque control through the principle of mechanical advantage. The gear system utilizes gears with different numbers of teeth, known as gear ratio, to adjust the torque output. When a smaller gear (pinion) engages with a larger gear (gear), the pinion rotates faster than the gear but exerts more force or torque. This results in torque amplification, allowing the gear motor to deliver higher torque at the output shaft while reducing the rotational speed. Conversely, if a larger gear engages with a smaller gear, torque reduction occurs, resulting in higher rotational speed at the output shaft.

By selecting the appropriate gear ratio, the gearing mechanism effectively adjusts the torque output of the gear motor to match the requirements of the application. This torque control capability is essential in applications that demand high torque for heavy lifting or overcoming resistance, as well as applications that require lower torque but higher rotational speed.

Speed Control:

The gearing mechanism also contributes to speed control in a gear motor. The gear ratio determines the relationship between the rotational speed of the input shaft (driven by the motor) and the output shaft. When a gear motor has a higher gear ratio (more teeth on the driven gear compared to the driving gear), it reduces the output speed while increasing the torque. Conversely, a lower gear ratio increases the output speed while reducing the torque.

By choosing the appropriate gear ratio, the gearing mechanism allows for precise speed control in a gear motor. This is particularly useful in applications that require specific speed ranges or variations, such as conveyor systems, robotic movements, or machinery that needs to operate at different speeds for different tasks. The speed control capability of the gearing mechanism enables the gear motor to match the desired speed requirements of the application accurately.

In summary, the gearing mechanism in a gear motor contributes to torque and speed control by utilizing different gear ratios and configurations. It enables torque amplification or reduction, depending on the gear arrangement, allowing the gear motor to deliver the required torque output. Additionally, the gear ratio also determines the relationship between the rotational speed of the input and output shafts, providing precise speed control. These torque and speed control capabilities make gear motors versatile and suitable for a wide range of applications in various industries.

China best ZD High Torque Permanent Magnet Universal Industrial Power Tools Right Angle Brush Gear Motor vacuum pump ac
editor by CX 2024-05-14

China Hot selling CHINAMFG B00 150W Home Appliances Motor High Torque 13nm Low Speed 50rpm Brushed DC Gear Motor manufacturer

Product Description

Detailed Photos

Product Parameters

Product Name:	DC Geared Motor
Model No.	B00
Brand:	LHangZhou
Application:	for slow juicer
Starting Mode	Direct on-line Starting
Rated Voltage:	100-240V
Rated Power:	150W
Reduction Ratio:	45:1
Rated Torque:	13N.m
No-load Current:	<=0.3A
Output Bearing:	Ball Bearing
Rated Speed:	50rpm
Customized:	yes
Positive Inversion:	yes
Packing:	foam&carton,or accroding to customers’ specific requirements
MOQ:	2000 pcs
Delivery Time:	Depends on quantity from 2 weeks to 4 weeks.
Payment Term:	T/T, L/C, D/P

Application

pasta maker/noodle maker/slow juicer

Company Profile

FAQ

1.What’re your main products ?

We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

2. How to select a suitable motor?
If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

3.Do you have a customized service for your standard motors?
Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

4. Do you have an individual design service for motors?
Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.

5. Can I have samples for testing first?
Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.

6.How do you make sure motor quality?

We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.

7.What’s your lead time?

Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Weclome contact with us if have any questions about this motor or other products!

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Household Appliances
Operating Speed:	Low Speed
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	2
Structure and Working Principle:	Brush

Samples:	US$ 15/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

dc motor

What are the main components of a DC motor, and how do they contribute to its functionality?

A DC (Direct Current) motor consists of several key components that work together to enable its functionality. Each component plays a crucial role in the operation of the motor. Here’s a detailed explanation of the main components of a DC motor and their contributions:

1. Stator:

The stator is the stationary part of the motor. It typically consists of permanent magnets or electromagnets that produce a fixed magnetic field. The stator’s magnetic field interacts with the rotor’s magnetic field to generate the required torque for motor rotation. The stator provides the foundation for the motor’s magnetic field and contributes to its overall stability and efficiency.

2. Rotor:

The rotor is the rotating part of the motor and is connected to the motor’s output shaft. It contains coils or windings that carry the armature current. The rotor’s windings interact with the stator’s magnetic field, resulting in the generation of a mechanical force that causes the rotor to rotate. The rotor’s movement is responsible for converting electrical energy into mechanical motion, enabling the motor to perform its intended function.

3. Armature:

The armature is the core of the rotor that holds the armature windings. The armature windings are typically made of copper wire and are evenly spaced around the armature. When a current passes through the armature windings, a magnetic field is created around them. This magnetic field interacts with the stator’s magnetic field, resulting in the generation of a torque that drives the rotor’s rotation. The armature is a critical component that facilitates the conversion of electrical energy into mechanical energy.

4. Commutator:

The commutator is a cylindrical ring attached to the rotor shaft. It consists of multiple segments, usually made of copper, that are insulated from each other. The commutator plays a vital role in the DC motor’s operation by providing the necessary electrical connections to the armature windings. As the rotor spins, the brushes make physical contact with different commutator segments, effectively reversing the direction of the current in the armature windings at the appropriate timing. This reversal of current flow ensures that the torque generated in the armature windings is always in the same direction, allowing for continuous rotation of the rotor.

5. Brushes:

The brushes are stationary contacts that make physical contact with the commutator segments. They are typically made of carbon or graphite and provide electrical connections to the armature windings. The brushes supply the current to the armature windings through the commutator, allowing for the creation of the magnetic field necessary for motor operation. The brushes need to maintain proper contact with the commutator to ensure efficient electrical transmission and reliable motor performance.

6. Housing or Frame:

The housing or frame of the DC motor encloses and supports all the internal components. It provides structural integrity, protects the motor from external elements, and helps dissipate heat generated during operation. The housing or frame also serves as a mounting point for the motor, allowing it to be securely installed in various applications.

By understanding the main components of a DC motor and their contributions, one can gain insights into how each part works together harmoniously to achieve the desired motor functionality.

dc motor

How is the efficiency of a DC motor determined, and what factors can affect it?

In a DC (Direct Current) motor, efficiency refers to the ratio of the motor’s output power (mechanical power) to its input power (electrical power). It is a measure of how effectively the motor converts electrical energy into mechanical work. The efficiency of a DC motor can be determined by considering several factors that affect its performance. Here’s a detailed explanation of how the efficiency of a DC motor is determined and the factors that can influence it:

The efficiency of a DC motor is calculated using the following formula:

Efficiency = (Output Power / Input Power) × 100%

1. Output Power: The output power of a DC motor is the mechanical power produced at the motor’s shaft. It can be calculated using the formula:

Output Power = Torque × Angular Speed

The torque is the rotational force exerted by the motor, and the angular speed is the rate at which the motor rotates. The output power represents the useful work or mechanical energy delivered by the motor.

2. Input Power: The input power of a DC motor is the electrical power supplied to the motor. It can be calculated using the formula:

Input Power = Voltage × Current

The voltage is the electrical potential difference applied to the motor, and the current is the amount of electrical current flowing through the motor. The input power represents the electrical energy consumed by the motor.

Once the output power and input power are determined, the efficiency can be calculated using the formula mentioned earlier.

Several factors can influence the efficiency of a DC motor:

1. Copper Losses:

Copper losses occur due to the resistance of the copper windings in the motor. These losses result in the conversion of electrical energy into heat. Higher resistance or increased current flow leads to greater copper losses and reduces the efficiency of the motor. Using thicker wire for the windings and minimizing resistance can help reduce copper losses.

2. Iron Losses:

Iron losses occur due to magnetic hysteresis and eddy currents in the motor’s iron core. These losses result in the conversion of electrical energy into heat. Using high-quality laminated iron cores and minimizing magnetic flux variations can help reduce iron losses and improve efficiency.

3. Friction and Windage Losses:

Friction and windage losses occur due to mechanical friction between moving parts and air resistance. These losses result in the conversion of mechanical energy into heat. Proper lubrication, efficient bearing systems, and aerodynamically optimized designs can help minimize friction and windage losses.

4. Brush and Commutator Losses:

In brushed DC motors, brush and commutator losses occur due to the friction and electrical resistance at the brush-commutator interface. These losses result in the conversion of electrical energy into heat. Using high-quality brushes and commutators, reducing brush voltage drop, and minimizing the number of commutator segments can help reduce these losses.

5. Magnetic Field Design:

The design of the magnetic field in the motor significantly affects its efficiency. Optimizing the magnetic field for the specific application, such as selecting appropriate magnet materials or designing efficient electromagnets, can improve the motor’s efficiency.

6. Motor Load:

The load on the motor, including the torque and speed requirements, can impact its efficiency. Operating the motor close to its optimal load conditions or utilizing speed control techniques, such as pulse width modulation (PWM), can help improve efficiency by reducing unnecessary power consumption.

7. Motor Size and Construction:

The size and construction of the motor can influence its efficiency. Properly sizing the motor for the intended application and optimizing the design for reduced losses, improved cooling, and efficient heat dissipation can enhance overall efficiency.

It’s important to note that the efficiency of a DC motor is typically highest at or near its rated load conditions. Deviating significantly from the rated load can result in reduced efficiency.

In summary, the efficiency of a DC motor is determined by comparing the output power to the input power. Factors such as copper losses, iron losses, friction and windage losses, brush and commutator losses, magnetic field design, motor load, and motor size and construction can all influence the efficiency of a DC motor. By considering and optimizing these factors, the overall efficiency of the motor can be improved.

dc motor

How does the size and power rating of a DC motor affect its suitability for different tasks?

The size and power rating of a DC (Direct Current) motor play crucial roles in determining its suitability for different tasks and applications. The size and power rating directly impact the motor’s performance characteristics, including its torque output, speed range, efficiency, and overall capabilities. Here’s a detailed explanation of how the size and power rating of a DC motor affect its suitability for different tasks:

Size of DC Motor:

The size of a DC motor refers to its physical dimensions, including its diameter, length, and overall volume. The size of the motor influences its ability to fit into specific spaces or applications with space constraints. Here are some key considerations regarding the size of a DC motor:

1. Space Limitations: In applications where space is limited, such as small robotic systems or compact machinery, smaller-sized DC motors are preferred. These motors provide a more convenient and efficient integration into the overall system design.

2. Weight Constraints: Certain applications, such as drones or lightweight robots, may have strict weight limitations. Smaller-sized DC motors are generally lighter, making them more suitable for weight-sensitive tasks where minimizing the overall system weight is essential.

3. Cooling and Heat Dissipation: The size of a DC motor can impact its ability to dissipate heat generated during operation. Smaller-sized motors may have less surface area for heat dissipation, which can lead to increased operating temperatures. In contrast, larger-sized motors typically have better heat dissipation capabilities, allowing for sustained operation under heavy loads or in high-temperature environments.

Power Rating of DC Motor:

The power rating of a DC motor refers to the maximum power it can deliver or the power it consumes during operation. The power rating determines the motor’s capacity to perform work and influences its performance characteristics. Here are some key considerations regarding the power rating of a DC motor:

1. Torque Output: The power rating of a DC motor is directly related to its torque output. Higher power-rated motors generally provide higher torque, allowing them to handle more demanding tasks or applications that require greater force or load capacity. For example, heavy-duty industrial machinery or electric vehicles often require DC motors with higher power ratings to generate sufficient torque for their intended tasks.

2. Speed Range: The power rating of a DC motor affects its speed range capabilities. Motors with higher power ratings can typically achieve higher speeds, making them suitable for applications that require rapid or high-speed operation. On the other hand, lower power-rated motors may have limited speed ranges, making them more suitable for applications that require slower or controlled movements.

3. Efficiency: The power rating of a DC motor can impact its efficiency. Higher power-rated motors tend to have better efficiency, meaning they can convert a larger proportion of electrical input power into mechanical output power. Increased efficiency is desirable in applications where energy efficiency or battery life is a critical factor, such as electric vehicles or portable devices.

4. Overload Capability: The power rating of a DC motor determines its ability to handle overloads or sudden changes in load conditions. Motors with higher power ratings generally have a greater overload capacity, allowing them to handle temporary load spikes without stalling or overheating. This characteristic is crucial in applications where intermittent or varying loads are common.

Overall, the size and power rating of a DC motor are important factors in determining its suitability for different tasks. Smaller-sized motors are advantageous in space-constrained or weight-sensitive applications, while larger-sized motors offer better heat dissipation and can handle heavier loads. Higher power-rated motors provide greater torque, speed range, efficiency, and overload capability, making them suitable for more demanding tasks. It is crucial to carefully consider the specific requirements of the application and choose a DC motor size and power rating that aligns with those requirements to ensure optimal performance and reliability.

China Hot selling CHINAMFG B00 150W Home Appliances Motor High Torque 13nm Low Speed 50rpm Brushed DC Gear Motor manufacturer
editor by CX 2024-05-09

China high quality Compact Size High Torque L Type Hollow Shaft Brushless DC Gear Motor vacuum pump ac

Product Description

TaiBang Motor Industry Group Co., Ltd.

The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV big gear motors, Planetary gear motor ,Worm gear motor etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine.

Brushless DC motor is made up of motor and driver,which is a kind of typical product of mechanical and electrical integration.
It is highly regarded by market as its small volume,low noise,high efficiency,wide range of speed control and steady working state with less inaccuracy.The product is widely used in transmission equipment,textile machinery and medical devices,etc.

DC brushless gear motors are designed to be a high torque and free maintenance DC motor solution.

It is DC brushless motor combined with parallel shaft gearbox,hollow shaft flat gearbox,right angle hollow shaft & CHINAMFG shaft gearbox,and worm gearbox.

Flat L type hollow shaft BLDC brushless geared reduction motor 200w (DC24v,36v,48v power supply)
200w brushless DC motor in 90mm frame size,coupled with a flat L type hollow shaft gear reducer,which are commonly used in
automation equippment where are lmited space and high torque output required.

Frame size from 60mm to 104mm.Gear reduction ratio range from 3K to 200K.Rated voltage from 12v to 48v.It is highly regarded
by market as its compact size,low noise,high efficiency,high torque,wide range of speed control and steady working state with less
inaccuracy.The BLDC gear motor is widely used in transmission equipment,textile machinery and medical devices,etc.

We do also produce DC brushed gear motor.Micro DC brushed geared motor is ideal for low speed applications that requires for high starting torque.
The DC motor and gearbox assembly,will provide greater efficiency in an economical solution.

The brushed motor eansure high efficiency transmission,reliable operation and low cost.
It is widely applied in agricultural machinery,electric doors, etc.

Also micro AC gear motor,small AC geared motor and roller drum motor are available.

AC micro geared motor can be directly connected to single phase or 3 phase power supply to operate.
There are induction motors,reversible motors,magnetic brake motors,variable speed motors,torque motors,and other specification.
Geared motor can be matched with gearbox and speed regulation controller.

Motor rated power ranges from 4W to 200W.And are available as a round shaft motor only or with a parallel gearhead or right angle gearhead.
The gear motor compact size,low noise,high reliability,long lifespan and easy installation.
It can be used in continuous operation.And it has been widely used in various applications,such as woodworking industry,textile industry,
food industry,packaging industry,and industrial automation machinery,etc.

The drum motor is a totally enclosed electric driven pulley and replaces the traditional external gear-motors and gear speed reducer.

As a self-contained component without protruding parts and with fixed external shafts,drum motors are probably the safest drive unit for material handing equipment,
and much cleaner in food processing as its totally enclosed sealed design.It reduce the risk of food contamination.

In additional,because the motor,planetary gearbox and bearings all are enclosed in the drum shell,the drum motor takes up much less space.

CHINAMFG roller drum motors can be found primarily in airport logistics,in the parcel,postal and courier sector,in distribution,in the food industry,and in various other industries.

Both DC brushless drum motor and AC drum motor are available.

The horizontal gear motor is convenient to be fixed on the base of the machines for transmission.
And vertical gear motor can be easy installed to the machines directly through flange.

Our this small(medium)gear motors are low noise,low temperature rise and long lifespan.
All gear boxes are inspected strictly to ensure no oil leakage and reliable operation.

Features

Special oil leak-proof design,and also no need to change grease as hight quality grease used

High precision machined helical gear assure of low noise

Mainly applied in food machines,packaging machines,CNC machines,animal husbandry,conveyor system and other automatic industries.

High precision and low backlash planetary gearheads & gearboxes

High precision planetary gearheads are designed to meet the requirements of high performance servo system and provide
a combination of high torque and low backlash necessary for high speed positioning

It is suitable for a wide range of servo motors.

GPG planetary gearhead(gearbox) are your ideal choice in robotics,industrial automation,laser cutting,machine tool,and test & measurement machinery,etc.

Motor Model Instruction

G5BLD200-24GN-18S

BLD

200

18S

Factory Code

Frame Size

Motor Type

Output Power

Power Voltage

Motor Shaft Type

Motor Speed

GPG

Motor Mounting Flange:
60mm,70mm,80mm,
90mm,100mm,ø45,ø60

BLD:Brushless Motor With Square Gearhead

BLDP:Brushless Motor With Planetary Gearhead

10:10W
15:15W
25:25W
40:40W
60:60W
90:90W
200:200W
400:400W

24:DC24V
36:DC36V
48:DC48V
110:DC110V
220:DC220V

GN:General Bevel Gear

GU:Reinforced Bevel Gear

A1:Milling Keyway

A:Flat type

15S:1500RPM
18S:1800RPM
25S:2500RPM
30S:3000RPM

Motor Performance Parameter

Model	Voltage	Rated Power	No-load Parameter		Load Parameter			Motor Life (Hours)	Motor Weight(kg)
Model	Voltage	Rated Power	Rotation Speed	Current(A)	Rotation Speed	Torque(N.m)	Current(A)	Motor Life (Hours)	Motor Weight(kg)
G5BLD200-24A(GN)	24V	200W	3500RPM	Max 0.8	3000RPM	0.64	10.5	>5000	1.6
G5BLD200-36A(GN)	36V		3400RPM	Max 0.65	3000RPM	0.64	7.0
G5BLD200-48A(GN)	48V		3300RPM	Max 0.45	3000RPM	0.64	5.2
G5BLD120-24A(GN)	24V	120W	2300RPM	Max 0.65	1800RPM	0.38	7.1		1.4
G5BLD120-36A(GN)	36V		2200RPM	Max 0.45	1800RPM	0.38	5.2
G5BLD120-48A(GN)	48V		2200RPM	Max 0.3	1800RPM	0.38	4.1

Gearhead Model Instruction

5GFS-50K

GFS

Dimension

Gear Type

Reduction Ratio

Bearing type

2:60mm
3:70mm
4:80mm
5:90mm
6:104mm

GN:General Bevel Gear

GU:Reinforced Bevel Gear

GFS:L Type Hollow Shaft Gear

50:1

Ball Bearinig

Should you have any questions,please feel free to contact Ms Susan Liu directly.
Let’s talk in detail.

FAQ

Q: How about your company?
A:We are gear motor factory located in HangZhou city of China.We start from 1995.We have more than 1200 workers.Main products is AC micro gear motor 6W to 250W, AC small gear motor 100W to 3700W,brush DC motor 10W to 400W,brushless motor 10W to 750W,drum motor 60W to 3700W,planetary gearbox ,worm gearbox etc .
Q: How to choose a suitable motor?
A:If you have gear motor pictures or drawings to show us, or you tell us detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc.Please do not hesitate to let us know, then we can suggest suitable motor per your request .
Q: Can you make the gear motor with customize specifications ?
Yes, we can customize per your request for the voltage, speed, torque and shaft size and shape. If you need additional wires or cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: What’s your lead time?
A: Usually our regular standard product will need 10-15days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Q: What is your MOQ?
A: If delivery by sea ,the minimum order is 100 pieces, if deliver by express, there is no limit.
Q: Do you have the item in stock?
A: I am sorry we do not have the item in stock, All products are made with orders.
Q: How to contact us ?
A: You can send us enquiry .

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial
Operating Speed:	Adjust Speed
Excitation Mode:	Excited

Samples:	US$ 75/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

What role do electronic speed controllers (ESCs) play in brushless motor systems?

Electronic Speed Controllers (ESCs) play a crucial role in brushless motor systems as they are responsible for controlling the speed, direction, and performance of the motor. Here’s a detailed explanation of the role of electronic speed controllers in brushless motor systems:

1. Power Regulation: One of the primary functions of an ESC is to regulate the power supplied to the brushless motor. The ESC acts as an intermediary between the power source (such as a battery) and the motor, ensuring that the motor receives the appropriate voltage and current to operate at the desired speed and torque levels. The ESC monitors the input power and adjusts it based on the control signals it receives.

2. Commutation: Brushless motors require precise commutation, which involves switching the current flow in the motor windings to maintain proper magnetic field alignment and generate rotation. The ESC is responsible for coordinating the commutation process by electronically timing and sequencing the current pulses sent to the motor windings. This ensures smooth and efficient motor operation, allowing the motor to generate the desired torque and rotational speed.

3. Speed Control: ESCs enable precise speed control in brushless motor systems. By adjusting the timing and duration of the current pulses sent to the motor windings, the ESC can regulate the motor’s rotational speed. This speed control functionality is essential in various applications, such as drones, RC vehicles, robotics, and industrial automation, where precise speed adjustments are required to achieve the desired performance and functionality.

4. Direction Control: In addition to speed control, ESCs also provide direction control for brushless motors. By reversing the sequence of the current pulses sent to the motor windings, the ESC can change the direction of rotation of the motor. This allows for bi-directional operation, enabling the motor to perform tasks that require both clockwise and counterclockwise rotation.

5. Protection and Safety Features: ESCs often incorporate various protection and safety features to safeguard the motor and the overall system. These features may include overcurrent protection, overtemperature protection, low-voltage cutoff, and motor lock-up detection. By monitoring various parameters and conditions, the ESC can detect potential issues or abnormalities and take appropriate actions to prevent damage to the motor, ESC, or other components.

6. Interface and Control: ESCs provide an interface for external control and communication. They are typically equipped with input connectors to receive control signals from a receiver or a microcontroller, allowing for remote control or integration into a larger control system. Additionally, ESCs may offer advanced control features such as programmability, adjustable acceleration profiles, and compatibility with various control protocols (e.g., PWM, PPM, or CAN bus).

7. Efficiency and Performance Optimization: ESCs contribute to the overall efficiency and performance optimization of brushless motor systems. Through advanced control algorithms and power electronics, ESCs can minimize power losses, maximize energy conversion efficiency, and optimize the motor’s performance characteristics. This results in improved system efficiency, longer battery life, and enhanced motor performance.

In summary, electronic speed controllers (ESCs) play a vital role in brushless motor systems by regulating power, coordinating commutation, enabling speed and direction control, providing protection and safety features, offering control interfaces, and optimizing system efficiency and performance. The ESC acts as the central control unit that bridges the gap between the power source, the motor, and the external control system, ensuring smooth and reliable operation of brushless motors across a wide range of applications.

brushless motor

What is the significance of commutation in brushless motor operation, and how is it achieved?

Commutation is a critical aspect of brushless motor operation as it determines the timing and sequence of current flow in the motor windings. It is the process by which the motor’s magnetic field is switched to generate continuous rotation. The significance of commutation lies in its ability to maintain proper alignment between the magnetic field produced by the stator and the rotor’s permanent magnets, resulting in smooth and efficient motor operation. Here’s a detailed explanation of the significance of commutation in brushless motor operation and how it is achieved:

1. Magnetic Field Alignment: Commutation ensures that the magnetic field produced by the motor’s stator windings is properly aligned with the permanent magnets on the rotor. This alignment is crucial for generating the necessary torque to drive the rotor and produce rotation. By switching the current flow in the motor windings at the right time and in the right sequence, commutation ensures that the stator’s magnetic field interacts effectively with the rotor’s magnets, producing continuous and smooth rotation.

2. Efficient Power Conversion: Commutation plays a vital role in efficient power conversion within the brushless motor. As the current flows through the motor windings, commutation switches the current path to maintain the desired direction of rotation. By timely switching the current flow, commutation minimizes power losses and maximizes the energy transfer between the power supply and the motor. This efficient power conversion results in improved motor performance, higher energy efficiency, and reduced heat generation.

3. Elimination of Brushes and Commutators: Unlike brushed motors that rely on mechanical brushes and commutators for current switching, brushless motors achieve commutation electronically. This eliminates the need for brushes and commutators, which are prone to wear, friction, and electrical arcing. By replacing these mechanical components with solid-state electronic commutation, brushless motors offer several advantages, including reduced maintenance requirements, longer lifespan, and improved reliability.

4. Precise Speed Control: Commutation in brushless motors enables precise speed control. By accurately timing and sequencing the current flow in the motor windings, the control system of a brushless motor can regulate the motor’s rotational speed. This precise speed control is crucial in applications that require specific speed requirements, such as robotics, electric vehicles, and industrial automation.

5. Commutation Methods: Brushless motors achieve commutation through various methods, the most common being sensor-based commutation and sensorless commutation. Sensor-based commutation utilizes position sensors, such as Hall effect sensors or encoders, to detect the rotor’s position and determine the appropriate timing and sequence of current switching. Sensorless commutation, on the other hand, estimates the rotor position based on the back electromotive force (EMF) generated in the motor windings. Advanced control algorithms and signal processing techniques are employed to accurately estimate the rotor position and achieve precise commutation without the need for additional sensors.

In summary, commutation is of significant importance in brushless motor operation. It ensures proper alignment of the magnetic fields, enables efficient power conversion, eliminates mechanical wear components, allows for precise speed control, and contributes to the overall performance and reliability of brushless motors. Through sensor-based or sensorless commutation methods, brushless motors achieve accurate and timely switching of current flow, resulting in smooth rotation and optimal motor performance.

brushless motor

What are the key components of a brushless motor, and how do they function together?

A brushless motor consists of several key components that work together to generate motion. Here are the key components of a brushless motor and their functions:

1. Stator:

The stator is the stationary part of the brushless motor. It consists of a core, typically made of laminated iron, and multiple coils or windings. The windings are evenly spaced around the inner circumference of the motor housing. The stator’s function is to generate a rotating magnetic field when electric current passes through the windings.

2. Rotor:

The rotor is the rotating part of the brushless motor. It typically consists of permanent magnets, which are magnetized in a specific pattern. The rotor’s function is to interact with the stator’s magnetic field and convert the electromagnetic energy into mechanical rotation.

3. Hall Effect Sensors:

Hall effect sensors are used to detect the position of the rotor magnets. These sensors are typically mounted on the stator, facing the rotor. They provide feedback to the motor controller about the rotor’s position, allowing the controller to determine the timing and sequence of current flow in the stator windings.

4. Motor Controller:

The motor controller is an electronic device that controls the operation of the brushless motor. It receives signals from the Hall effect sensors and processes them to determine the appropriate timing and sequence of current flow in the stator windings. The motor controller sends electrical pulses to the stator windings to generate the rotating magnetic field and control the motor’s speed and torque.

5. Power Supply:

The power supply provides the electrical energy needed to drive the brushless motor. It can be a battery, DC power source, or an AC power source with an inverter. The power supply feeds the motor controller, which converts the input power into the appropriate signals to drive the stator windings.

6. Commutation Electronics:

Commutation electronics are responsible for switching the currents in the stator windings at the right time and in the right sequence. The commutation electronics, typically integrated into the motor controller, ensure that the appropriate stator windings are energized as the rotor rotates, creating a rotating magnetic field that interacts with the rotor magnets.

7. Bearings:

Bearings are used to support the rotor and allow it to rotate smoothly. They reduce friction and enable efficient transfer of mechanical power. Bearings in brushless motors are typically ball bearings or sleeve bearings, depending on the motor design and application requirements.

These key components of a brushless motor work together to generate motion. The motor controller receives feedback from the Hall effect sensors to determine the rotor position. Based on this information, the controller sends electrical pulses to the stator windings, creating a rotating magnetic field. The interaction between the rotating magnetic field and the permanent magnets on the rotor causes the rotor to rotate. The motor controller continuously adjusts the timing and amplitude of the currents flowing through the stator windings to maintain the rotation and control the motor’s speed and torque.

By integrating these components and utilizing electronic commutation, brushless motors offer advantages such as high efficiency, precise control, low maintenance, and improved performance compared to brushed motors. They find applications in various industries where efficient and reliable motion control is required.

China high quality Compact Size High Torque L Type Hollow Shaft Brushless DC Gear Motor vacuum pump ac
editor by CX 2024-05-08

China Professional ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump diy

Product Description

Model Selection

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Product Parameters

Planetary Gear Motor

MOTOR FRAME SIZE	32 mm / 42mm / 52mm / 62mm / 72mm / 82mm / 105mm / 120mm
MOTOR TYPE	Brush or Brushless
OUTPUT POWER	10W / 15W / 25W / 40W / 60W / 90W / 120 W / 140W / 180W / 200W / 300W(Can Be Customized)
OUTPUT SHAFT	8mm / 10mm / 12mm / 15mm ; Round Shaft, D-Cut Shaft, Key-Way Shaft (Can Be Customized)
Voltage type	12V,24V,48V
Accessories	Electric Brake / Encoder
GEARBOX FRAME SIZE	32 mm / 42mm / 52mm / 62mm /72mm/82mm
Gear Ratio	3.65K-392.98K
Type Of Pinion	GN Type / GU Type

Type Of Planetary Gear Motor

Other Products

Company Profile

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Equipment
Operating Speed:	Constant Speed
Excitation Mode:	Excited
Function:	Control, Driving
Casing Protection:	Closed Type
Number of Poles:	2-6

Customization:	Available \|

brushless motor

Are there advancements or innovations in brushless motor technology worth noting?

Yes, there have been significant advancements and innovations in brushless motor technology that are worth noting. These advancements have led to improved performance, efficiency, and versatility of brushless motors across various industries. Here’s a detailed explanation of some notable advancements:

1. High-Efficiency Designs:

Advancements in brushless motor design have led to increased efficiency. Motor manufacturers have focused on optimizing the motor’s electromagnetic design, reducing internal power losses, and improving overall energy conversion efficiency. This has resulted in brushless motors with higher power density, improved torque-to-weight ratios, and reduced energy consumption. These high-efficiency designs have found applications in sectors such as electric vehicles, renewable energy systems, and industrial automation, where energy efficiency is crucial.

2. Advanced Control Techniques:

The development of advanced control techniques has greatly enhanced the performance and functionality of brushless motors. Motor control algorithms, such as sensorless control and field-oriented control (FOC), enable precise control of motor speed, torque, and position. These techniques make brushless motors more responsive, efficient, and capable of delivering smooth and precise motion control. Advanced control techniques have revolutionized applications such as robotics, drones, CNC machines, and electric propulsion systems.

3. Integrated Electronics:

Advancements in electronics integration have led to the development of brushless motors with integrated control electronics. These motors, often referred to as “smart” or “intelligent” motors, incorporate built-in motor controllers, sensors, and communication interfaces. The integration of electronics simplifies motor installation, reduces wiring complexity, and enables seamless integration with control systems. Smart brushless motors find applications in automation, robotics, and Internet of Things (IoT) devices, where compactness, ease of use, and connectivity are essential.

4. Sensor Technology:

New sensor technologies have emerged to enhance the performance and reliability of brushless motors. Hall effect sensors and encoders are commonly used in brushless motors to provide feedback on rotor position, enabling precise control and commutation. Recent advancements in sensor technologies have led to the development of more compact, accurate, and durable sensors. Additionally, the integration of sensorless control methods, which rely on motor voltage and current measurements, has eliminated the need for position sensors in some applications, reducing cost and complexity.

5. Materials and Manufacturing:

Advancements in materials and manufacturing techniques have contributed to the improvement of brushless motor performance. The use of high-performance magnet materials, such as neodymium magnets, has increased motor power density and efficiency. Advanced manufacturing processes, such as precision machining and automated assembly, have improved the consistency and quality of brushless motors. Additionally, advancements in thermal management techniques and materials have enabled brushless motors to operate at higher temperatures, expanding their suitability for demanding environments.

6. Miniaturization and Integration:

Brushless motors have seen advancements in miniaturization and integration, allowing for compact and versatile designs. Miniature brushless motors are now available in smaller form factors, making them suitable for applications with limited space, such as medical devices, drones, and consumer electronics. Furthermore, the integration of multiple motors within a single housing, known as multi-axis or multi-DOF systems, has enabled complex motion control and robotics applications, including robotic arms and articulated mechanisms.

7. Application-Specific Customization:

Advancements in brushless motor technology have also facilitated application-specific customization. Motor manufacturers are increasingly offering customization options to meet the specific needs and requirements of various industries. This includes tailoring motor designs, winding configurations, cooling systems, and control parameters to optimize performance and efficiency for specific applications. Customization allows for better integration, improved performance, and enhanced reliability in diverse industries such as aerospace, automotive, and industrial automation.

In summary, advancements and innovations in brushless motor technology have resulted in higher efficiency designs, advanced control techniques, integrated electronics, improved sensor technology, enhanced materials and manufacturing processes, miniaturization and integration, as well as application-specific customization. These advancements have expanded the capabilities and applications of brushless motors, making them indispensable in numerous industries, ranging from automotive and robotics to renewable energy and consumer electronics.

brushless motor

Can brushless motors be used in both low-power and high-power applications?

Yes, brushless motors can be used in both low-power and high-power applications. The versatility and scalability of brushless motor technology allow them to be employed across a wide range of power requirements. Here’s how brushless motors are utilized in both low-power and high-power applications:

1. Low-Power Applications:

In low-power applications, brushless motors offer several advantages over other motor types. They are capable of delivering efficient and precise motion control even at low power levels. Some examples of low-power applications where brushless motors are commonly used include:

Consumer Electronics: Brushless motors are employed in devices such as drones, camera gimbals, computer cooling fans, and electric toothbrushes. These applications require compact and lightweight motors with low power consumption and precise control.
Home Appliances: Brushless motors find applications in various home appliances, including refrigerators, washing machines, air conditioners, and fans. They provide energy-efficient operation and contribute to the overall performance and longevity of these appliances.
Office Equipment: Brushless motors are used in printers, scanners, copiers, and other office equipment. They offer quiet operation, precise movement, and low power consumption, making them suitable for these applications.
Automotive Systems: Brushless motors are increasingly utilized in automotive systems, including HVAC blowers, power windows, seat adjustment mechanisms, and electric power steering. They provide efficient and reliable operation while minimizing power consumption.

2. High-Power Applications:

Brushless motors are also capable of meeting the demands of high-power applications, offering excellent performance and reliability. They are suitable for applications that require high torque, rapid acceleration, and precise control at elevated power levels. Some examples of high-power applications where brushless motors are commonly used include:

Electric Vehicles (EVs): Brushless motors are extensively employed in electric vehicles for propulsion and drivetrain systems. They offer high torque output, efficient power conversion, and precise control, enabling EVs to achieve high performance and extended range.
Aerospace and Aviation: Brushless motors find applications in aircraft systems such as flight control surfaces, landing gear actuation, and environmental control systems. These applications require high-power motors with reliable and precise motion control capabilities.
Industrial Automation: Brushless motors are utilized in industrial machinery and automation systems, including CNC machines, robotics, and conveyor systems. They provide high torque density, fast response times, and accurate positioning, enabling efficient and precise control in demanding industrial environments.
Marine and Propulsion Systems: Brushless motors are used in marine applications, such as electric propulsion systems for boats and ships. They offer high power output, durability, and resistance to harsh environmental conditions.

These examples demonstrate that brushless motors are versatile and can be applied across a wide spectrum of power requirements. Whether in low-power or high-power applications, brushless motors provide advantages such as high efficiency, precise control, low maintenance, and improved performance. The specific power requirements and performance criteria of an application will determine the selection and customization of brushless motors to ensure optimal performance and reliability.

brushless motor

In which industries are brushless motors commonly employed, and what are their key roles?

Brushless motors find applications in a wide range of industries, thanks to their numerous advantages and capabilities. Here are some of the industries where brushless motors are commonly employed and their key roles:

1. Automotive Industry:

In the automotive industry, brushless motors are used in electric vehicles (EVs) and hybrid electric vehicles (HEVs). They play a crucial role in providing propulsion for these vehicles, driving the wheels and ensuring efficient power delivery. Brushless motors offer high efficiency, precise control, and fast acceleration, making them ideal for electric drivetrains. Additionally, they are employed in various automotive subsystems such as electric power steering, HVAC systems, cooling fans, and braking systems.

2. Aerospace and Aviation:

Brushless motors have significant applications in the aerospace and aviation sectors. They are used in aircraft systems such as flight control surfaces, landing gear actuation, fuel pumps, and environmental control systems. Brushless motors provide reliable and precise motion control in critical aerospace applications, contributing to the safety and efficiency of aircraft operations. Their high power-to-weight ratio, compact size, and high-speed capabilities make them well-suited for aerospace requirements.

3. Robotics and Automation:

Brushless motors are extensively employed in robotics and automation systems. They power robotic arms, joints, and grippers, enabling accurate and controlled movements. Brushless motors offer high torque, precise position control, and rapid acceleration, making them vital for industrial robotics, collaborative robots (cobots), and automated manufacturing processes. Their compact size and efficiency also contribute to the design and performance of robotic systems.

4. Industrial Machinery and Equipment:

Brushless motors play a crucial role in various industrial machinery and equipment. They are used in machine tools, conveyors, pumps, compressors, and other industrial automation applications. Brushless motors provide reliable and efficient motion control, contributing to the productivity and performance of industrial processes. Their ability to handle high loads, operate at high speeds, and offer precise control makes them valuable in demanding industrial environments.

5. Medical and Healthcare:

In the medical and healthcare sector, brushless motors are employed in various medical devices and equipment. They are used in surgical tools, prosthetics, medical pumps, laboratory equipment, imaging systems, and more. Brushless motors offer quiet operation, precise control, and compact size, making them suitable for applications where accuracy, reliability, and patient comfort are critical.

6. Consumer Electronics:

Brushless motors are found in numerous consumer electronic devices. They power computer cooling fans, hard disk drives, drones, camera gimbals, electric toothbrushes, and other portable devices. Brushless motors in consumer electronics provide efficient and reliable operation while minimizing noise and vibration. Their small size, lightweight, and high-speed capabilities contribute to the design and functionality of modern consumer electronic products.

These are just a few examples of the industries where brushless motors are commonly employed. Their efficiency, reliability, precise control, compact size, and high-performance characteristics make them versatile and valuable in many other sectors as well. As technology continues to advance, brushless motors are likely to find new applications and play increasingly important roles in various industries.

China Professional ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump diy
editor by CX 2024-05-08