Product Description
PROFESSIONAL MANUFACTURER OF SINGLE-PHASE SERIES MOTOR /GEAR MOTOR
Power,Speed,Torque,Shaft ,Stator Lamination,Rotation And Installing Location
can be customized according to customer‘s requirements.
Product Description:
| Product Name: | Grass Trimmer Motor/Universal Motor |
| Model No. | XJ7363 |
| Brand: | HangZhouA |
| Application: | especially for Grass Trimmer |
| Starting Mode | Direct on-line Starting |
| Rated Voltage: | 100/110/120/127/220/230/240 V |
| Rated Frequency: | 50/60 Hz |
| No-load Power: | 50-200W |
| No-load Speed: | 13000-30000rpm |
| Load Power: | 150-600W |
| Load Speed: | 8000-16000rpm |
| Rotation Direction: | CW/CCW |
| Insulation Class: | A/E/B/F |
| Protection Grade: | IP00 ~ IP68 |
| Packing: | foam&carton,or accroding to customers’ specific requirements |
| MOQ: | 500 pcs |
| Delivery Time: | Depends on quantity from 2 weeks to 4 weeks. |
| Payment Term: | T/T, L/C, D/P |
Remarks:
- The performances as above are just for reference only. We can adjust our motor specifications according to customer’s requirements.
- OEM & ODM are both available. Please feel free to contact us with your detailed requirements .
- If ask for quotation, please tell voltage, draft, input power, air flow at least, so we could quote fast.
Detail View:
2D-Drawning
Brief Introduction
HangZhou Xihu (West Lake) Dis. HangZhoua Electric Machinery Factory was established in 1997, it is located in Xihu (West Lake) Dis. District of HangZhou, ZHangZhoug Province.We have about 50,000 square CHINAMFG of the building and nearly 300 employees. In addition, the transportation around the factory is very convenient, it is close to the TongSan Highway, and is just 8 kilometers away from the HangZhou Airport.
Through years of accumulation and development, our factory is now a professional manufacturer of single-phase series motor and gear reducer motor.The application of our product covers many fields,it is mainly used in home kitchen appliances or electric tools, such as juicer, ice crusher, meat grinder, coffee bean grinder , lawn mower and so on.
Our factory has advanced universal motor production line, strong technical force, perfect testing means, products can be produced according to international and domestic standards, but also according to customer requirements or provided samples, drawings and other special design.Our work sticks to the principle of striving for existence by fine quality. Our products sell far all over the world.Our factory will, and as always, wholeheartedly serves broad old and new customers both at home and abroad. We are looking CHINAMFG to establishing business relationships with customers all over the world.
FAQ:
Q1: Are you a trade company or a manufacturer?
A1: HangZhou Xihu (West Lake) Dis. HangZhoua Motor Manufactory was established in 1997, we are a professional
manufacturer of single-phase series motor and gear motor.
Q2: How about sample and charge?
A2: Our sample policy stipulates that customers must pay for sample and express fee,but we could
return the sample and express fee based on certain order quantity. You can specify the express company you want that like DHL, or you can call your courier to pick up from our factory.
Q3: What is your payment terms?
A3: 1. We accept T/T, D/P, L/C at sight.
2. 30% deposit in advance and 70% balance before shipment.(Amount more than 3000USD)
Q4: How can we get detailed price?
A4: Please offer us detailed information of the product,specific packaging requirements and purchasing
quantity.
Q5: Is it possible to visit your factory
A5: Sure. But please kindly keep us posted a few days in advance. We need to check our schedule to see if we are available then.
Q6: How to guarantee punctual shipment for my order?
A6: We give priority to export orders and keep updating progress from production to delivery.
Q7: What about the after-sales service?
A7: Through emails, pictures or guest samples to confirm the real cause of the problem. If there is really
a product problem, we will redo with no charge.
Q8: What is your delivery date?
A8: The delivery date is about 20-30 days after receiving your deposit,it depends on the quantity you
order.
/* 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(/(.*?):(.*)$/))&&1
| Application: | Universal |
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| Speed: | High Speed |
| Number of Stator: | Single-Phase |
| Function: | Driving |
| Casing Protection: | Open Type |
| Number of Poles: | 2 |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Can you explain the concept of motor efficiency and how it relates to AC motors?
Motor efficiency is a measure of how effectively an electric motor converts electrical power into mechanical power. It represents the ratio of the motor’s useful output power (mechanical power) to the input power (electrical power) it consumes. Higher efficiency indicates that the motor converts a larger percentage of the electrical energy into useful mechanical work, while minimizing energy losses in the form of heat and other inefficiencies.
In the case of AC motors, efficiency is particularly important due to their wide usage in various applications, ranging from residential appliances to industrial machinery. AC motors can be both induction motors, which are the most common type, and synchronous motors, which operate at a constant speed synchronized with the frequency of the power supply.
The efficiency of an AC motor is influenced by several factors:
- Motor Design: The design of the motor, including its core materials, winding configuration, and rotor construction, affects its efficiency. Motors that are designed with low-resistance windings, high-quality magnetic materials, and optimized rotor designs tend to have higher efficiency.
- Motor Size: The physical size of the motor can also impact its efficiency. Larger motors generally have higher efficiency because they can dissipate heat more effectively, reducing losses. However, it’s important to select a motor size that matches the application requirements to avoid operating the motor at low efficiency due to underloading.
- Operating Conditions: The operating conditions, such as load demand, speed, and temperature, can influence motor efficiency. Motors are typically designed for maximum efficiency at or near their rated load. Operating the motor beyond its rated load or at very light loads can reduce efficiency. Additionally, high ambient temperatures can cause increased losses and reduced efficiency.
- Magnetic Losses: AC motors experience losses due to magnetic effects, such as hysteresis and eddy current losses in the core materials. These losses result in heat generation and reduce overall efficiency. Motor designs that minimize magnetic losses through the use of high-quality magnetic materials and optimized core designs can improve efficiency.
- Mechanical Friction and Windage Losses: Friction and windage losses in the motor’s bearings, shaft, and rotating parts also contribute to energy losses and reduced efficiency. Proper lubrication, bearing selection, and reducing unnecessary mechanical resistance can help minimize these losses.
Efficiency is an important consideration when selecting an AC motor, as it directly impacts energy consumption and operating costs. Motors with higher efficiency consume less electrical power, resulting in reduced energy bills and a smaller environmental footprint. Additionally, higher efficiency often translates to less heat generation, which can enhance the motor’s reliability and lifespan.
Regulatory bodies and standards organizations, such as the International Electrotechnical Commission (IEC) and the National Electrical Manufacturers Association (NEMA), provide efficiency classes and standards for AC motors, such as IE efficiency classes and NEMA premium efficiency standards. These standards help consumers compare the efficiency levels of different motors and make informed choices to optimize energy efficiency.
In summary, motor efficiency is a measure of how effectively an AC motor converts electrical power into mechanical power. By selecting motors with higher efficiency, users can reduce energy consumption, operating costs, and environmental impact while ensuring reliable and sustainable motor performance.
Can you explain the difference between single-phase and three-phase AC motors?
In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:
- Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
- Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
- Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
- Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
- Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
- Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.
It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.
When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.
What is an AC motor, and how does it differ from a DC motor?
An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:
AC Motor:
An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.
The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.
DC Motor:
A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.
In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.
Differences:
The main differences between AC motors and DC motors are as follows:
- Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
- Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
- Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
- Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
- Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.
In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.
editor by CX 2024-05-17
China Hot selling Servo Motor 220V 380 Volt 400W 550W 2kw 10kw 15kw 30kw AC Servo Motor Kit and Drive with Great quality
Product Description
Product Description
Product Feature:
1:Adopts chip and capacitor module.
2:The pulse line and encoder line are twisted-pair shielded lines.
3:Reliable quality, quality assurance.
Product Parameters
40 Series Servo Motor Parameters Table
60 Series Servo Motor Parameters Table
80 Series Servo Motor Parameters Table
90 Series Servo Motor Parameters Table
110 Series Servo Motor Parameters Table
130 Series Servo Motor Parameters Table
/* 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(/(.*?):(.*)$/))&&1
| Speed: | High Speed |
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| Number of Stator: | Three-Phase |
| Function: | Driving |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | Order Sample 1pcs
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Where can individuals find reliable resources for learning more about servo motors and their applications?
Individuals interested in learning more about servo motors and their applications can access a variety of reliable resources. These resources provide valuable information, technical knowledge, and practical insights. Here are some places where individuals can find reliable resources for expanding their understanding of servo motors:
1. Manufacturer Websites:
Leading servo motor manufacturers often provide detailed documentation, technical specifications, application notes, and white papers on their websites. These resources offer in-depth information about their products, technologies, and best practices for servo motor applications. Users can visit the websites of prominent manufacturers to access reliable and up-to-date information.
2. Industry Associations and Organizations:
Industry associations and organizations related to automation, robotics, or specific industries often offer educational materials and resources on servo motors. They may provide technical publications, webinars, seminars, and training programs focused on servo motor technology and applications. Examples of such organizations include the International Society of Automation (ISA), the Robotics Industries Association (RIA), and the Society of Automotive Engineers (SAE).
3. Books and Technical Publications:
Books dedicated to servo motor technology, control systems, and industrial automation can provide comprehensive knowledge on the subject. Some recommended titles include “Servo Motors and Industrial Control Theory” by Riazollah Firoozian, “Electric Motors and Drives: Fundamentals, Types, and Applications” by Austin Hughes and Bill Drury, and “Servo Motors and Motion Control: An Introduction” by Albert F. Seabury. Technical publications and journals such as IEEE Transactions on Industrial Electronics and Control Engineering Practice also offer valuable insights and research findings.
4. Online Courses and Training Platforms:
Various online learning platforms offer courses and training programs focused on servo motors and their applications. Websites like Udemy, Coursera, and LinkedIn Learning provide access to video-based courses taught by industry experts. These courses cover topics such as servo motor fundamentals, motion control, programming, and troubleshooting. By enrolling in these courses, individuals can acquire structured knowledge and practical skills related to servo motors.
5. Technical Forums and Discussion Groups:
Participating in technical forums and discussion groups can be an effective way to learn from industry professionals and enthusiasts. Websites like Stack Exchange, Reddit, and engineering-focused forums host discussions on servo motors, where individuals can ask questions, share experiences, and gain insights from the community. It’s important to verify the credibility of the information shared in such forums and rely on responses from trusted contributors.
6. Trade Shows and Conferences:
Attending trade shows, exhibitions, and conferences related to automation, robotics, or specific industries can provide opportunities to learn about servo motors. These events often feature presentations, workshops, and demonstrations by industry experts and manufacturers. Participants can gain hands-on experience, interact with professionals, and stay updated with the latest advancements in servo motor technology.
By leveraging these reliable resources, individuals can deepen their knowledge and understanding of servo motors and their applications. It is advisable to consult multiple sources and cross-reference information to ensure a comprehensive understanding of the subject.
What is the significance of closed-loop control in servo motor operation?
Closed-loop control plays a significant role in the operation of servo motors. It involves continuously monitoring and adjusting the motor’s behavior based on feedback from sensors. The significance of closed-loop control in servo motor operation can be understood through the following points:
1. Accuracy and Precision:
Closed-loop control allows servo motors to achieve high levels of accuracy and precision in positioning and motion control. The feedback sensors, such as encoders or resolvers, provide real-time information about the motor’s actual position. This feedback is compared with the desired position, and any deviations are used to adjust the motor’s behavior. By continuously correcting for errors, closed-loop control ensures that the motor accurately reaches and maintains the desired position, resulting in precise control over the motor’s movements.
2. Stability and Repeatability:
Closed-loop control enhances the stability and repeatability of servo motor operation. The feedback information enables the control system to make continuous adjustments to the motor’s inputs, such as voltage or current, in order to minimize position errors. This corrective action helps stabilize the motor’s behavior, reducing oscillations and overshoot. As a result, the motor’s movements become more consistent and repeatable, which is crucial in applications where the same motion needs to be replicated accurately multiple times.
3. Compensation for Disturbances:
One of the key advantages of closed-loop control is its ability to compensate for disturbances or variations that may occur during motor operation. External factors, such as friction, load changes, or variations in the operating environment, can affect the motor’s performance and position accuracy. By continuously monitoring the actual position, closed-loop control can detect and respond to these disturbances, making the necessary adjustments to maintain the desired position. This compensation capability ensures that the motor remains on track despite external influences, leading to more reliable and consistent operation.
4. Improved Response Time:
Closed-loop control significantly improves the response time of servo motors. The feedback sensors provide real-time information about the motor’s actual position, which allows the control system to quickly detect any deviations from the desired position. Based on this feedback, the control system can adjust the motor’s inputs promptly, allowing for rapid corrections and precise control over the motor’s movements. The fast response time of closed-loop control is crucial in applications where dynamic and agile motion control is required, such as robotics or high-speed automation processes.
5. Adaptability to Changing Conditions:
Servo motors with closed-loop control are adaptable to changing conditions. The feedback information allows the control system to dynamically adjust the motor’s behavior based on real-time changes in the operating environment or task requirements. For example, if the load on the motor changes, the control system can respond by adjusting the motor’s inputs to maintain the desired position and compensate for the new load conditions. This adaptability ensures that the motor can perform optimally under varying conditions, enhancing its versatility and applicability in different industrial settings.
In summary, closed-loop control is of significant importance in servo motor operation. It enables servo motors to achieve high levels of accuracy, stability, and repeatability in position and motion control. By continuously monitoring the motor’s actual position and making adjustments based on feedback, closed-loop control compensates for disturbances, enhances response time, and adapts to changing conditions. These capabilities make closed-loop control essential for achieving precise and reliable operation of servo motors in various industrial applications.
Can you explain the difference between a servo motor and a regular electric motor?
A servo motor and a regular electric motor are both types of electric motors, but they have distinct differences in terms of design, control, and functionality.
A regular electric motor, also known as an induction motor or a DC motor, is designed to convert electrical energy into mechanical energy. It consists of a rotor, which rotates, and a stator, which surrounds the rotor and generates a rotating magnetic field. The rotor is connected to an output shaft, and when current flows through the motor’s windings, it creates a magnetic field that interacts with the stator’s magnetic field, resulting in rotational motion.
On the other hand, a servo motor is a more specialized type of electric motor that incorporates additional components for precise control of position, speed, and acceleration. It consists of a regular electric motor, a sensor or encoder, and a feedback control system. The sensor or encoder provides feedback on the motor’s current position, and this information is used by the control system to adjust the motor’s behavior.
The key difference between a servo motor and a regular electric motor lies in their control mechanisms. A regular electric motor typically operates at a fixed speed based on the voltage and frequency of the power supply. In contrast, a servo motor can be controlled to rotate to a specific angle or position and maintain that position accurately. The control system continuously monitors the motor’s actual position through the feedback sensor and adjusts the motor’s operation to achieve the desired position or follow a specific trajectory.
Another distinction is the torque output of the motors. Regular electric motors generally provide high torque at low speeds and lower torque at higher speeds. In contrast, servo motors are designed to deliver high torque at both low and high speeds, which makes them suitable for applications that require precise and dynamic motion control.
Furthermore, servo motors often have a more compact and lightweight design compared to regular electric motors. They are commonly used in applications where precise positioning, speed control, and responsiveness are critical, such as robotics, CNC machines, automation systems, and remote-controlled vehicles.
In summary, while both servo motors and regular electric motors are used to convert electrical energy into mechanical energy, servo motors offer enhanced control capabilities, precise positioning, and high torque at various speeds, making them well-suited for applications that require accurate and dynamic motion control.
editor by CX 2024-05-17
China wholesaler Hot Sale 15W 20W 70mm Micro AC Gear Motor supplier
Product Description
Hot Sale 15W 20W 70mm Micro AC Gear Motor
Motor Characteristics
| Motor Model | Specs | Output power | Voltage | Frequency | Current | Starting Torque | Rated Torque | Rated Speed | Capacitor/Ve |
| W | V | Hz | A | mN.m | mN.m | r/min | μF/VAC | ||
| GS3IK15GN-C | Induction | 15 | 1-phase 220 | 50 | 0.15 | 143 | 115 | 1250 | 1.2/450 |
| GS3IK15A-C | 60 | 0.14 | 120 | 95.5 | 1500 | 1.2/450 | |||
| GS3RK15GN-C | Reversible | 50 | 0.16 | 187 | 150 | 1250 | 1.5/450 | ||
| GS3RK15A-C | 60 | 0.18 | 158 | 127 | 1500 | 1.5/450 | |||
| GS3IK15GN-A | Induction | 15 | 1-phase 110 | 50 | 0.33 | 143 | 115 | 1250 | 5/250 |
| GS3IK15A-A | 60 | 0.3 | 120 | 95.5 | 1500 | 5/250 | |||
| GS3RK15GN-A | Reversible | 50 | 0.36 | 187 | 150 | 1250 | 6/250 | ||
| GS3RK15A-A | 60 | 0.38 | 158 | 127 | 1500 | 6/250 | |||
| GS3IK15GN-U | — | 15 | 3-phase 380 | 50 | 0.06 | 143 | 115 | 1250 | — |
| GS3IK15A-U | 60 | 0.055 | 120 | 95.5 | 1500 | — | |||
| GS3RK15GN-S | — | 15 | 3-phase 220 | 50 | 0.1 | 143 | 115 | 1250 | — |
| GS3RK15A-S | 60 | 0.1 | 120 | 95.5 | 1500 | — | |||
| GS3IK20GN-C | Induction | 20 | 1-phase 220 | 50 | 0.22 | 187 | 150 | 1250 | 2/450 |
| GS3IK20A-C | 60 | 0.22 | 158 | 127 | 1500 | 2/450 | |||
| GS3RK20GN-C | Reversible | 50 | 0.26 | 187 | 150 | 1300 | 2.5/450 | ||
| GS3RK20A-C | 60 | 0.28 | 158 | 127 | 1550 | 2.5/450 | |||
| GS3IK20GN-A | Induction | 20 | 1-phase 110 | 50 | 0.45 | 187 | 150 | 1250 | 8/250 |
| GS3IK20N-A | 60 | 0.46 | 158 | 127 | 1500 | 8/250 | |||
| GS3RK20GN-A | Reversible | 50 | 0.54 | 187 | 150 | 1300 | 10/250 | ||
| GS3RK20A-A | 60 | 0.58 | 158 | 127 | 1550 | 9/250 |
Allowable load for the gear motor
| Geared-down parameter |
Synchronous speed r/mn | 500 | 300 | 250 | 200 | 150 | 120 | 100 | 75 | 60 | 40 | 30 | 25 | 20 | 15 | 12 | 10 | 8 | 7.5 | 6 | 5 | |
| Ratio i | 3 | 5 | 6 | 7.5 | 10 | 12.5 | 15 | 20 | 25 | 36 | 50 | 60 | 75 | 100 | 120 | 150 | 180 | 200 | 250 | 300 | ||
| Max allowable load | 15W | kg.cm | 2.86 | 4.81 | 5.67 | 7.51 | 9.46 | 11.8 | 14.7 | 17 | 21.5 | 30.6 | 39.27 | 47.1 | 50 | |||||||
| N.m | 0.28 | 0.48 | 0.56 | 0.75 | 0.93 | 1.18 | 1.47 | 1.67 | 2.15 | 3.01 | 3.92 | 4.7 | 4.9 | |||||||||
| 20W | kg.cm | 3.52 | 5.8 | 7.56 | 8.74 | 12.6 | 14.5 | 17.15 | 22.6 | 26.1 | 40.8 | 50 | ||||||||||
| N.m | 0.35 | 0.58 | 0.75 | 0.87 | 1.24 | 1.45 | 1.71 | 2.23 | 2.61 | 4.01 | 4.9 | |||||||||||
Dimensional drawing Unit: mm
Note:
If this model is not what you want, please freely tell us about your requirement. We will provide you with a suitable motor solution and price soon.
FAQ
1 Q: What’s your MOQ for gear motor?
A: 1unit is ok for sample testing
2 Q: What about your warranty for your gear 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 advanced for orders less $5,000. 30% deposit and balance before delivery for orders over $5,000.
5 Q: How about your packing ?
A: Foam box, Carton, Plywood case. If you need more, we can pack all goods with pallet
6 Q: What information should be given, if I buy gear motor from you?
A: Rated power, gearbox ratio, input speed, mounting position. More details, better!
7 Q: How do you deliver the gear motor?
A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.
We hope you will enjoy cooperating with us.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Single-Phase or Three-Phase |
| Function: | Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 4 |
| Samples: |
US$ 15/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Can micro gear motors be customized for specific applications, and how is this achieved?
Yes, micro gear motors can be customized to meet the specific requirements of different applications. Customization allows for the optimization of motor performance, size, and features to best suit the intended use. Here’s how customization of micro gear motors is achieved:
- Motor Sizing: The customization process begins with determining the appropriate motor size for the application. Factors such as required torque, speed, power consumption, and physical dimensions are considered to select a motor that can deliver the desired performance within the constraints of the application.
- Gear Ratio Selection: The gear ratio determines the relationship between the motor’s speed and the output shaft’s speed. By selecting different gear ratios, the torque and speed characteristics of the micro gear motor can be tailored to match the specific requirements of the application. Higher gear ratios provide more torque at the expense of speed, while lower gear ratios offer higher speed at the expense of torque.
- Mounting and Integration: Micro gear motors can be customized to facilitate easy integration into the target system or device. Mounting options, such as flanges or brackets, can be designed to ensure secure attachment. Additionally, custom shaft configurations, connectors, and wiring options can be implemented to simplify the motor’s integration into the overall system.
- Environmental Considerations: Customization may involve adapting the micro gear motor to operate in specific environmental conditions. For example, if the motor will be exposed to moisture, dust, or extreme temperatures, protective measures such as sealing, specialized coatings, or thermal management solutions can be incorporated into the motor’s design.
- Control and Feedback: In some applications, customization may involve integrating specific control and feedback mechanisms into the micro gear motor. This can include position sensors, encoders, or communication interfaces that enable precise control, feedback, and integration with other system components or devices.
- Specialized Materials and Components: Custom micro gear motors can utilize specialized materials and components to meet unique application requirements. This may involve using specific gear materials, bearings, or insulation materials that offer enhanced performance, durability, or resistance to certain environmental factors.
- Performance Optimization: Customization allows for fine-tuning the micro gear motor’s performance to achieve optimal efficiency, power output, or response characteristics for the specific application. This can involve adjusting motor parameters, control algorithms, or utilizing advanced motor technologies to meet specific performance goals.
Overall, customization of micro gear motors is achieved through a combination of careful motor selection, design modifications, incorporation of specialized features and materials, and optimization of performance parameters. Collaborating with motor manufacturers or engineering firms with expertise in micro gear motors can help tailor the motor to the exact requirements of the application.
What challenges or limitations might be associated with the use of micro gear motors?
Micro gear motors, despite their many advantages, also come with certain challenges and limitations. Here are some of them:
- Size and Space Constraints: Micro gear motors are designed to be compact and small in size, which can be advantageous in many applications. However, the small size can also limit the power output and torque capabilities of the motor, making them unsuitable for applications that require high power or high torque.
- Heat Dissipation: Micro gear motors can generate heat during operation, especially when subjected to high loads or continuous use. The compact size and limited surface area of the motor can make heat dissipation challenging, potentially leading to overheating and reduced performance or lifespan. Proper heat dissipation strategies such as cooling fans or heat sinks may be required in certain applications.
- Noise and Vibration: Due to the mechanical nature of gear systems, micro gear motors can produce noise and vibration during operation. The noise and vibration levels can vary depending on the quality of the gears and the design of the motor. In applications where noise or vibration is a concern, additional measures such as noise-reducing enclosures or vibration dampening techniques may be necessary.
- Limited Lifespan: Micro gear motors, like any mechanical system, have a limited lifespan. The continuous operation, high loads, and friction within the gear system can contribute to wear and tear over time. Regular maintenance, lubrication, and periodic replacement of worn-out components may be required to ensure optimal performance and longevity.
- Cost: Micro gear motors, especially those with advanced features or high precision, can be relatively expensive compared to other motor types. The cost of manufacturing, materials, and specialized components can contribute to the overall cost. Additionally, the need for additional accessories such as controllers or drivers may further increase the cost of implementing micro gear motors in certain applications.
Despite these challenges and limitations, micro gear motors offer unique advantages and are suitable for a wide range of applications. Understanding the specific requirements and limitations of the motor can help in selecting the appropriate type and optimizing its performance in a given application.
In which applications are micro gear motors commonly used due to their compact size?
Micro gear motors find applications in various industries where their compact size is advantageous. Here are some common applications where micro gear motors are commonly used:
1. Micro Robotics:
Micro gear motors are extensively used in micro robotics applications. These motors provide the necessary torque and precision for controlling the movements of miniature robot platforms, robotic arms, grippers, and other robotic components. Their small size allows for intricate and precise motion control in confined spaces.
2. Medical Devices:
In the medical field, micro gear motors are employed in various devices and equipment, including medical robots, surgical instruments, diagnostic devices, and drug delivery systems. Their compact size enables integration into portable and handheld medical devices while ensuring precise and controlled movements for accurate diagnostics and minimally invasive procedures.
3. Automotive Systems:
Micro gear motors are used in automotive systems that require compact and lightweight actuators. They find applications in power windows, door locks, seat adjustment mechanisms, mirror adjustment, and HVAC controls. The small size of micro gear motors allows for efficient utilization of space within the vehicle while providing reliable and precise operation.
4. Consumer Electronics:
Micro gear motors are found in various consumer electronic devices. They are used in camera autofocus mechanisms, zoom controls, robotic toys, smart home devices, and wearable technology. The compact size of micro gear motors enables seamless integration into these devices, providing precise and controlled motion capabilities.
5. Industrial Automation:
In industrial automation applications, micro gear motors are utilized in small-scale machinery, robotics, and automated systems. They are used in conveyor systems, pick-and-place machines, miniature actuators, and precision positioning systems. The small size and high gearing ratio of micro gear motors allow for accurate and repeatable positioning in tight spaces.
6. Aerospace and Defense:
Micro gear motors are employed in aerospace and defense applications, including drones, unmanned aerial vehicles (UAVs), miniature satellites, and guidance systems. Their compact size and lightweight properties are crucial for reducing the overall weight and improving maneuverability in these applications.
7. Scientific and Laboratory Equipment:
Micro gear motors are used in scientific instruments, laboratory equipment, and research devices. They find applications in precision syringe pumps, sample handling systems, microfluidic devices, and motion control mechanisms for optical instruments. The compact size and precise motion control capabilities of micro gear motors support accurate and controlled experimentation and analysis.
8. Industrial and Manufacturing:
In industrial and manufacturing settings, micro gear motors are utilized in small-scale machinery, conveyors, packaging equipment, and assembly systems. They provide compact and efficient motion control for precise material handling, part positioning, and automation processes.
These are just a few examples of the many applications where micro gear motors are commonly used due to their compact size. Their small form factor and precise motion control capabilities make them ideal for applications where space constraints, weight reduction, and accurate motion control are crucial factors.
editor by CX 2024-05-17
China Standard CHINAMFG AC Servo Motor CNC 1FL6042-2af21-1ab1 vacuum pump for ac
Product Description
SIMOTICS S Servomotors
A permanently excited synchronous motor is the first choice for highly dynamic and exact motion paths. Synchronous motor applications include position-controlled positioning, in clock drives or for path control, handling devices, and machine tools. Discover the high dynamics, compactness, efficiency and robustness of the Siemens’ synchronous motor! – Highest standards for maximum efficiency
| parking brake | NO |
| Shaft end type / drive side | Keyed shaft |
Product ApplIcation
Extra large inventory
Company Profile
Packaging & Shipping
FAQ
1.Q: How about the warranty?
A: Craftsman provide 12 months warranty for all goods from us, and you can return goods with any quality problem within 15 days.
2.Q:other supplier have a better pice than yours.
A: “Creating more benefits for customers” is our tenet, if you have a better price, please let Craftsman know, we will try our best to meet your price and support you.
3.Q: We don’t cooperate before, how can we believe you?
A: For our first order, you can pay after we prepare the goods.
4.Q: What about the shipment?
A: We have DHL UPS fedex forwarder with competitive price, of course, cutsomers can also use their own freight forwarders.
/* 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(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | 3000 Rpm |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Certification: | CCC |
| Brand: | Siemens |
| Samples: |
US$ 403/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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Where can individuals find reliable resources for learning more about servo motors and their applications?
Individuals interested in learning more about servo motors and their applications can access a variety of reliable resources. These resources provide valuable information, technical knowledge, and practical insights. Here are some places where individuals can find reliable resources for expanding their understanding of servo motors:
1. Manufacturer Websites:
Leading servo motor manufacturers often provide detailed documentation, technical specifications, application notes, and white papers on their websites. These resources offer in-depth information about their products, technologies, and best practices for servo motor applications. Users can visit the websites of prominent manufacturers to access reliable and up-to-date information.
2. Industry Associations and Organizations:
Industry associations and organizations related to automation, robotics, or specific industries often offer educational materials and resources on servo motors. They may provide technical publications, webinars, seminars, and training programs focused on servo motor technology and applications. Examples of such organizations include the International Society of Automation (ISA), the Robotics Industries Association (RIA), and the Society of Automotive Engineers (SAE).
3. Books and Technical Publications:
Books dedicated to servo motor technology, control systems, and industrial automation can provide comprehensive knowledge on the subject. Some recommended titles include “Servo Motors and Industrial Control Theory” by Riazollah Firoozian, “Electric Motors and Drives: Fundamentals, Types, and Applications” by Austin Hughes and Bill Drury, and “Servo Motors and Motion Control: An Introduction” by Albert F. Seabury. Technical publications and journals such as IEEE Transactions on Industrial Electronics and Control Engineering Practice also offer valuable insights and research findings.
4. Online Courses and Training Platforms:
Various online learning platforms offer courses and training programs focused on servo motors and their applications. Websites like Udemy, Coursera, and LinkedIn Learning provide access to video-based courses taught by industry experts. These courses cover topics such as servo motor fundamentals, motion control, programming, and troubleshooting. By enrolling in these courses, individuals can acquire structured knowledge and practical skills related to servo motors.
5. Technical Forums and Discussion Groups:
Participating in technical forums and discussion groups can be an effective way to learn from industry professionals and enthusiasts. Websites like Stack Exchange, Reddit, and engineering-focused forums host discussions on servo motors, where individuals can ask questions, share experiences, and gain insights from the community. It’s important to verify the credibility of the information shared in such forums and rely on responses from trusted contributors.
6. Trade Shows and Conferences:
Attending trade shows, exhibitions, and conferences related to automation, robotics, or specific industries can provide opportunities to learn about servo motors. These events often feature presentations, workshops, and demonstrations by industry experts and manufacturers. Participants can gain hands-on experience, interact with professionals, and stay updated with the latest advancements in servo motor technology.
By leveraging these reliable resources, individuals can deepen their knowledge and understanding of servo motors and their applications. It is advisable to consult multiple sources and cross-reference information to ensure a comprehensive understanding of the subject.
How is the size of a servo motor determined based on application requirements?
The size of a servo motor is an important consideration when selecting a motor for a specific application. The size of the motor is determined based on various factors related to the application requirements. Let’s explore how the size of a servo motor is determined:
1. Torque Requirements:
One of the primary factors in determining the size of a servo motor is the torque requirements of the application. The motor should be able to generate sufficient torque to handle the load and overcome any resistance or friction in the system. The required torque depends on factors such as the weight of the load, the distance from the motor’s axis of rotation, and any additional forces acting on the system. By analyzing the torque requirements, one can select a servo motor with an appropriate size and torque rating to meet the application’s needs.
2. Speed and Acceleration Requirements:
The desired speed and acceleration capabilities of the application also influence the size of the servo motor. Different applications have varying speed and acceleration requirements, and the motor needs to be capable of achieving the desired performance. Higher speeds and accelerations may require larger motors with more powerful components to handle the increased forces and stresses. By considering the required speed and acceleration, one can determine the size of the motor that can meet these demands.
3. Inertia and Load Inertia Ratio:
The inertia of the load and the inertia ratio between the load and the servo motor are important considerations in sizing the motor. Inertia refers to the resistance of an object to changes in its rotational motion. If the load has a high inertia, it requires a servo motor with sufficient size and torque to accelerate and decelerate the load effectively. The inertia ratio, which is the ratio of the load inertia to the motor inertia, affects the motor’s ability to control the load’s motion accurately. A proper balance between the load and motor inertia is necessary to achieve optimal performance and stability in the system.
4. Duty Cycle and Continuous Operation:
The duty cycle and continuous operation requirements of the application also impact the motor size selection. Duty cycle refers to the ratio of the motor’s operating time to the total cycle time. Applications with high-duty cycles or continuous operation may require larger motors that can handle sustained operation without overheating or performance degradation. It is important to consider the motor’s continuous torque rating and thermal characteristics to ensure it can operate reliably under the given duty cycle requirements.
5. Physical Space Constraints:
The physical space available for installing the servo motor is another factor to consider. The motor’s dimensions should fit within the available space, considering factors such as motor length, diameter, and any mounting requirements. It is essential to ensure that the chosen motor can be easily integrated into the system without interfering with other components or causing space constraints.
6. Weight Limitations:
The weight limitations of the application may influence the motor size selection. If there are weight restrictions, such as in mobile or lightweight applications, it is necessary to choose a servo motor that is compact and lightweight while still providing the required performance. Lighter servo motors can help optimize the overall weight and balance of the system.
7. Cost Considerations:
Cost is also a factor to consider when determining the size of a servo motor. Larger motors with higher torque and performance capabilities tend to be more expensive. It is important to strike a balance between the required performance and the cost constraints of the application. Analyzing the cost-effectiveness and overall value of the motor in relation to the application requirements is essential.
By considering these factors, one can determine the appropriate size of a servo motor that can meet the specific application requirements. It is advisable to consult with manufacturers or experts in the field to ensure the chosen motor size aligns with the application needs and provides optimal performance and reliability.
In which industries are servo motors commonly used, and what applications do they serve?
Servo motors are widely used across various industries due to their precise control capabilities and ability to deliver high torque at different speeds. Here are some industries where servo motors are commonly employed, along with their applications:
1. Robotics:
Servo motors are extensively used in robotics to control the movement of robotic limbs and joints. They enable precise positioning and accurate control, allowing robots to perform tasks with high accuracy and repeatability. Servo motors are also employed in humanoid robots, industrial manipulators, and collaborative robots (cobots).
2. Manufacturing and Automation:
In manufacturing and automation industries, servo motors are used in various applications such as conveyor systems, pick-and-place machines, packaging equipment, and assembly lines. Servo motors provide precise control over the movement of components, ensuring accurate positioning, fast response times, and high throughput.
3. CNC Machining:
Servo motors play a vital role in computer numerical control (CNC) machines, where they control the movement of axes (e.g., X, Y, and Z). These motors enable precise and smooth motion, allowing CNC machines to accurately shape and cut materials such as metal, wood, and plastics. Servo motors are also used in CNC routers, milling machines, lathes, and laser cutting equipment.
4. Aerospace and Aviation:
Servo motors find applications in the aerospace and aviation industries, particularly in flight control systems. They are used to control the movement of aircraft surfaces, such as ailerons, elevators, rudders, and flaps. Servo motors ensure precise and responsive control, contributing to the stability and maneuverability of aircraft.
5. Medical Devices:
In the medical field, servo motors are used in various devices and equipment. They are employed in robotic surgery systems, prosthetics, exoskeletons, infusion pumps, diagnostic equipment, and laboratory automation. Servo motors enable precise and controlled movements required for surgical procedures, rehabilitation, and diagnostic tests.
6. Automotive:
Servo motors have several applications in the automotive industry. They are used in electric power steering systems, throttle control, braking systems, and active suspension systems. Servo motors provide accurate control over steering, acceleration, and braking, enhancing vehicle safety and performance.
7. Entertainment and Motion Control:
Servo motors are widely used in the entertainment industry for animatronics, special effects, and motion control systems. They enable realistic movements of animatronic characters, robotic props, and camera rigs in film, television, and theme park attractions. Servo motors also find applications in motion simulators, gaming peripherals, and virtual reality systems.
In addition to these industries, servo motors are utilized in various other fields, including industrial automation, renewable energy systems, textile machinery, printing and packaging, and scientific research.
Overall, servo motors are versatile components that find widespread use in industries requiring precise motion control, accurate positioning, and high torque output. Their applications span across robotics, manufacturing, CNC machining, aerospace, medical devices, automotive, entertainment, and numerous other sectors.
editor by CX 2024-05-17
China manufacturer Yl90s 4 1 5HP Copper Wire Motor Electric 220V Mono Phase Electromotors vacuum pump ac system
Product Description
Product Description
YC single phase ac electric motors
Yc series motor is a kind of capacitive single-phase asynchronous motor derived from YE2 series three-phase asynchronous motor.
Its corresponding relationship of frame size, installation size and power level is the same as YE2 series three-phase asynchronous
motor. This series of motors are highly efficient, energy-saving, high starting torque, low noise, low vibration, safe and
reliable operation. It is widely used in refrigerators, pumps, fans, small machine tools, agricultural and sideline products
processing and household appliances.
Weiye is proud to be celebrating our 15th anniversary this year. Over this time the company has grown from a small family run business to a large international company with hundreds of millions of dollars in annual revenue.CHINAMFG Motor Co., Ltd. is a professional manufacturer and seller of various of electric motors, which previous company HangZhou CHINAMFG Electric Co., Ltd, was found in 1999. And upgraded to China CHINAMFG Motor Co., Ltd. in 2571, with registered capital of 50 million RMB. In 2013, a new plant was completed and the production started in the meantime. The new plant covers an area of 35000 square meters, located in Xihu (West Lake) Dis. industrial area. Owns more than 200 sets advanced processing and testing equipment, and 500 staffs, including nearly 100 engineer and technician, 20% of them are senior titled.
Weiye received great harvest from domestic and overseas market. We have developed several CHINAMFG brands, such as China Weiye, ZHangZhoug Wanshida, ZheZheJiang CHINAMFG and HangZhou Xima. We produce various three-phase asynchronous motors Y, Y2, YX3, YEJ2, YVF2, YD2, YCT, ML, MY, YS, YC, YY, MS aluminum motors, YL series single-phase motors, YD series multi-speed motors, variable speed motors, YB2, YB3 series explosion-proof motors, High efficiency motors, etc.
Weiye has over 500 distributors in China, and export to East Asia, Japan, Middle East, Europe and Africa, the high quality products bring us good credit and high reputation. As CHINAMFG always produce according to ISO-9001 strictly, and offer customers high quality products. Now the update plant and capacity allow us to have better control in incoming inspection, producing process, transportation, sales and after-sales services. CHINAMFG is committed to innovation and is constantly working to provide the next breakthrough in electric motors. We are willing to cooperate with you to create the flourishing future.
FAQ
FAQ
Q: Are you Factory or Trading Company?
A: We are Factory. That has been focusing on motors and accessories for more than 20 years.
Q: What is your warranty?
A: Our warranty is One Year. Any parts damaged within warranty. We will provide new 1 for free and supply the solution within 2
workdays.
Q: What kind of motor can you supply?
A: Single Phase Motor, Three Phase Motor, Adjustable Speed Regulating Motor, Explosion Proof Motor.
Q: Do you offer OEM Service?
A: Yes. We offer OEM/ODM service.
Q: What is your lead Time?
A: Usually 7 days. Precise Time depend on Qty.
/* 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(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Single-Phase |
| Samples: |
US$ 1005/PC
1 PC(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Are there specific maintenance requirements for AC motors to ensure optimal performance?
Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:
- Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
- Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
- Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
- Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
- Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
- Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
- Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
- Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.
It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.
Can you explain the difference between single-phase and three-phase AC motors?
In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:
- Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
- Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
- Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
- Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
- Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
- Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.
It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.
When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.
What are the main components of an AC motor, and how do they contribute to its operation?
An AC motor consists of several key components that work together to facilitate its operation. These components include:
- Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
- Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
- Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
- End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
- Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
- Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
- Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.
Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.
editor by CX 2024-05-17
China OEM NEMA 17 Stepper Motor 17HS3430-Dbx 2-Phase 0.4A 28n. Cm 1.8 Degrees Suitable CNC Milling Machine Intelligence 12V Stepper Motor vacuum pump ac system
Product Description
Product Description
Stepper motors, AC servo motors and brushless DC motors are avaiable to customized for the world, NEMA 11, 14, 16, 17, 23, 24, 34 stepper motor, 50W, 100W, 200W, 400W, 500W, 750W, 1000W, 1200W AC servo motor, and brushless DC motor are all included.
The derived products are widely used in ATM machines, digital scanners, stylus printers, plotters, slot machines, CD-ROM drivers, stage lighting, camera lenses, CNC machines, medical machines, 3D printers for industry and our life.
All the derived products of us can be customized for your needs.
Performance and parameters can be customized, just simply send your motor diagram or samples to us, the best price will be sent to you soon for your reference
Product Parameters
|
1 |
Number of Phase |
2 |
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|
2 |
Step Angle |
1.8°±5% |
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3 |
Step Angle |
15 kg.cm |
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4 |
Holding Torque |
3.3 VDC |
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5 |
Voltage |
3.0 A |
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6 |
Current |
1.1 ±10% |
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7 |
Phase Resistance (20C) |
2.3±20%mH |
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8 |
Phase Inductance(1KHz |
g·cm2 |
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9 |
Rotor Inertia |
100M2 500VDC |
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|
10 |
Insulation Resistance |
B(130C) |
|
|
11 |
Insulation Class |
-20C to50C |
|
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12 |
Ambient Temperature |
15% to 95% |
|
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13 |
Ambient Humidity |
Approx 1.1 kg |
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/* 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(/(.*?):(.*)$/))&&1
| Application: | Universal |
|---|---|
| Speed: | Variable Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 4 |
| Samples: |
US$ 120/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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What is a 3-phase motor and how does it work?
A 3-phase motor is a type of electric motor that operates on a three-phase power supply. It is widely used in various industrial and commercial applications due to its efficiency, reliability, and ability to provide high torque output. Here’s a detailed explanation of what a 3-phase motor is and how it works:
A 3-phase motor consists of three windings, typically placed 120 degrees apart around the motor’s stator. These windings are energized by a balanced three-phase power supply, which generates a rotating magnetic field within the motor. The rotating magnetic field interacts with the motor’s rotor, causing it to rotate and produce mechanical power.
Here’s a step-by-step explanation of how a 3-phase motor works:
- Power Supply: A 3-phase motor requires a three-phase power supply, which typically consists of three alternating current (AC) voltage waveforms that are 120 degrees out of phase with each other. The power supply is connected to the motor’s three windings.
- Stator Windings: The stator windings are coils of wire that are wound around the motor’s stator. Each winding is connected to a different phase of the power supply. When the power supply is energized, alternating current flows through each winding, creating a magnetic field around the stator.
- Rotating Magnetic Field: The three-phase current flowing through the stator windings creates a rotating magnetic field. The rotating magnetic field is produced because the three phases are out of phase with each other by 120 degrees. This rotating magnetic field is responsible for the motor’s operation.
- Rotor: The rotor is the rotating part of the motor. It is typically made of a series of conductive bars or laminated iron cores. The rotor is placed within the rotating magnetic field created by the stator windings.
- Induction or Synchronous Operation: Depending on the design of the motor, it can operate as an induction motor or a synchronous motor.
- Induction Motor: In an induction motor, the rotating magnetic field induces currents in the rotor bars through electromagnetic induction. These induced currents create a magnetic field in the rotor that interacts with the stator’s rotating magnetic field, causing the rotor to rotate. The speed at which the rotor rotates is slightly slower than the speed of the rotating magnetic field, creating a slip. The slip allows the motor to produce torque and overcome inertia or mechanical load.
- Mechanical Power Output: As the rotor rotates within the rotating magnetic field, it generates torque. The torque produced by the motor can be used to drive mechanical loads, such as pumps, fans, compressors, conveyors, or machinery. The motor’s speed and torque output can be controlled by adjusting the frequency or voltage of the three-phase power supply, or by implementing control strategies within the motor’s control system.
Overall, a 3-phase motor is a versatile and efficient motor that operates on a three-phase power supply. It works by creating a rotating magnetic field in the motor’s stator through energized windings. This rotating magnetic field interacts with the rotor, causing it to rotate and generate mechanical power. Whether it operates as an induction motor or a synchronous motor, the 3-phase motor is widely used in various industrial applications due to its reliable and high-performance characteristics.
How do manufacturers ensure the quality and reliability of 3-phase motors?
Manufacturers employ various measures and processes to ensure the quality and reliability of 3-phase motors. Here’s a detailed explanation of the key practices manufacturers follow:
- Design and Engineering: Manufacturers invest significant effort in the design and engineering phases of motor development. They employ experienced engineers who design the motors to meet specific performance, efficiency, and reliability requirements. Advanced computer-aided design (CAD) software and simulation tools are used to optimize motor designs and ensure compatibility with intended applications.
- Material Selection: High-quality materials are crucial for the durability and performance of 3-phase motors. Manufacturers carefully select materials that can withstand the mechanical stresses, electrical loads, and environmental conditions the motors may encounter. This includes choosing appropriate insulation materials, conductors, bearings, and other components to ensure long-term reliability.
- Manufacturing Processes: Stringent manufacturing processes are implemented to ensure consistent quality and reliability. Manufacturers adhere to industry standards and best practices, such as ISO 9001 certification, to maintain high manufacturing standards. Automated assembly lines, precision machining, and rigorous quality control inspections are employed to minimize variations and defects during production.
- Testing and Quality Control: Thorough testing is performed at various stages of motor production to verify performance, electrical characteristics, and reliability. Manufacturers conduct tests such as insulation resistance testing, high-potential (hipot) testing, vibration testing, temperature rise testing, and load testing. These tests help identify any potential issues and ensure that motors meet or exceed specified standards and performance criteria.
- Quality Assurance Systems: Manufacturers implement robust quality assurance systems to monitor and control the entire manufacturing process. This includes implementing quality management systems (QMS) and continuous improvement methodologies, such as Six Sigma or lean manufacturing, to identify areas for enhancement and minimize defects. Regular audits and inspections are conducted to ensure compliance with quality standards and customer requirements.
- Certifications and Compliance: Reputable manufacturers ensure that their 3-phase motors comply with relevant industry standards and certifications. These can include compliance with standards such as NEMA (National Electrical Manufacturers Association) or IEC (International Electrotechnical Commission), as well as safety certifications like UL (Underwriters Laboratories) or CSA (Canadian Standards Association). Compliance with these standards ensures that the motors meet essential electrical and mechanical safety requirements.
- Reliability Testing: Manufacturers subject 3-phase motors to extensive reliability testing to simulate real-world operating conditions and verify their performance under various stress factors. This includes testing for endurance, temperature cycling, humidity exposure, voltage fluctuations, and other environmental factors that the motors may encounter during their lifespan. Reliability testing helps identify and address any potential issues before the motors reach the market.
- Supplier Qualification: Manufacturers carefully select and qualify their suppliers to ensure the quality and consistency of components used in the motor’s construction. Suppliers are evaluated based on their manufacturing capabilities, quality control processes, and adherence to industry standards. Regular supplier audits and performance evaluations are conducted to maintain the desired level of quality in the supply chain.
- Customer Feedback and Warranty: Manufacturers value customer feedback and utilize it to further improve the quality and reliability of their 3-phase motors. They provide warranties and after-sales support to address any issues that may arise during the motor’s operational lifespan. By actively engaging with customers and addressing their concerns, manufacturers can continuously enhance their products and ensure customer satisfaction.
By following these practices, manufacturers strive to deliver high-quality and reliable 3-phase motors that meet the demanding requirements of various applications. These measures help ensure that the motors perform optimally, have a long lifespan, and provide reliable operation in diverse industrial and commercial settings.
Can 3-phase motors be integrated with advanced control systems and automation?
Yes, 3-phase motors can be seamlessly integrated with advanced control systems and automation technologies. Here’s a detailed explanation of their compatibility and integration capabilities:
- Variable Frequency Drives (VFDs):
- 3-phase motors can be coupled with VFDs, which are advanced control devices that provide precise control over motor speed and torque. VFDs convert the incoming AC power into DC and then generate variable voltage and frequency outputs to the motor. This allows for smooth and accurate speed regulation, making 3-phase motors suitable for applications requiring speed control, such as conveyor systems, pumps, and fans.
- VFDs can be integrated into automation systems through various communication protocols such as Modbus, Profibus, or Ethernet. This enables real-time monitoring, control, and coordination of motor performance within the overall automation network.
- Programmable Logic Controllers (PLCs):
- 3-phase motors can be integrated with PLCs, which are industrial digital computers used for automation and control purposes. PLCs can be programmed to monitor and control the operation of 3-phase motors based on specific conditions, inputs, and logic sequences.
- PLCs can receive feedback signals from sensors or other devices to monitor motor performance, temperature, vibration, and other relevant parameters. Based on this feedback, the PLC can initiate control actions or activate protective functions to ensure optimal motor operation.
- Integration with PLCs allows for centralized control, data logging, and the ability to interface with other automation devices and systems. This facilitates seamless integration of 3-phase motors into larger automated processes or production lines.
- Industrial Communication Protocols:
- 3-phase motors can be integrated into advanced control systems using various industrial communication protocols, such as Modbus, Profibus, DeviceNet, EtherCAT, or Profinet. These protocols enable data exchange and communication between the motor and other devices or systems within the automation network.
- By utilizing these communication protocols, 3-phase motors can provide real-time feedback on parameters such as motor speed, torque, temperature, and operating conditions. This data can be used for condition monitoring, predictive maintenance, and optimization of motor performance.
- Integration with industrial communication protocols allows for seamless connectivity, interoperability, and coordination between 3-phase motors and other automation components, such as sensors, actuators, HMIs (Human-Machine Interfaces), and supervisory control systems.
- Remote Monitoring and Control:
- The integration of 3-phase motors with advanced control systems and automation technologies enables remote monitoring and control capabilities. Motor parameters and performance data can be accessed and monitored from a central control room or through web-based interfaces.
- Remote monitoring allows for real-time status updates, fault diagnostics, and performance optimization of 3-phase motors. It enables proactive maintenance and troubleshooting, leading to increased uptime and improved efficiency.
- Advanced control systems and automation technologies also facilitate remote control of 3-phase motors, allowing operators or system administrators to adjust motor settings, initiate start/stop commands, or modify control parameters from a centralized location.
Overall, 3-phase motors can be seamlessly integrated with advanced control systems and automation technologies, such as VFDs, PLCs, industrial communication protocols, and remote monitoring/control capabilities. This integration enables precise control, real-time monitoring, and coordination of motor performance within automated processes and systems, leading to enhanced efficiency, productivity, and flexibility in industrial applications.
editor by CX 2024-05-17
China Best Sales Mature Structure Design Brushless AC Servo Electrical Motor for Industry vacuum pump for ac
Product Description
Mature Structure Design Brushless AC Servo Electrical Motor for Industry
Product Feature
| 1 | Suitable for the 12000rpm high speed |
| 2 | High power & high torque |
| 3 | High efficiency |
| 4 | Small size |
| 5 | Low noise low vibration |
| 6 | Patented cooling structure |
| 7 | Easy maintenance and long life time |
| 8 | Durable, reliable |
Specifications
| Motor type | Voltage (V AC) |
Rated power (kW) |
Rated torque (N.m) | Rated speed (rpm) |
Efficiency (%) |
Service Factor | Insulation | Ingress protection | Pole Number | Weight (kg) |
Cooling Method | Position Signal | Installation Method |
| SRPM290M8XO250 | 380 | 250 | 199.0 | 12000 | 96.5 | S1 | H/F | IP54 | 8 | 415 | Oil circulation | Optional | B35 |
Application
High-speed Compressors,Fans,Pumps
Other Models you will be interested in:
| Motor type | Voltage (V AC) |
Rated power (kW) |
Rated torque (N.m) | Rated speed (rpm) |
Efficiency (%) |
Service Factor | Insulation | Ingress protection | Pole Number | Weight (kg) |
Cooling Method | Position Signal | Installation Method |
| SRPM151M8XW11 | 380 | 11 | 11 | 9600 | 96 | S1 | H/F | IP67 | 8 | 10 | Oil circulation | Resolver | B35 |
| SRPM205M8XO45 | 380 | 45 | 36 | 12000 | 96.3 | S1 | H/F | IP67 | 8 | 35 | Oil circulation | Resolver | B35 |
| SRPM205M8XO55 | 380 | 55 | 43.8 | 12000 | 96.3 | S1 | H/F | IP67 | 8 | 38 | Oil circulation | Resolver | B35 |
| SRPM205M8XO90 | 380 | 90 | 71.6 | 12000 | 96.5 | S1 | H/F | IP67 | 8 | 47 | Oil circulation | Resolver | B35 |
| SRPM205M8XO110 | 380 | 110 | 87.6 | 12000 | 96.5 | S1 | H/F | IP67 | 8 | 75 | Oil circulation | Resolver | B35 |
| SRPM205M8XO132 | 380 | 132 | 105 | 12000 | 96.5 | S1 | H/F | IP67 | 8 | 80 | Oil circulation | Resolver | B35 |
| SRPM205M8XO160 | 380 | 160 | 127.3 | 12000 | 96.5 | S1 | H/F | IP67 | 8 | 87 | Oil circulation | Resolver | B35 |
| SRPM205M8XO185 | 380 | 185 | 147.2 | 12000 | 96.5 | S1 | H/F | IP67 | 8 | 95 | Oil circulation | Resolver | B35 |
MC MOTOR provides not only our best products but also different solutions, which is the key competitive capabilty
Welcome to send us your request details, we will reply in 8 hours
/* 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: | Industrial, Power Tools, Compressors, Pumps, Fans |
|---|---|
| Operating Speed: | High Speed |
| Operation Mode: | Electric Motor |
| Magnetic Structure: | Permanent Magnet |
| Function: | Driving |
| Structure: | Rotating Pole Type (Armature Fixed) |
| Customization: |
Available
|
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|---|
What are the advantages of using a brushless AC motor over a brushed motor?
When comparing brushless AC motors to traditional brushed motors, several advantages arise from the brushless AC motor design. Here are the key advantages:
- Higher Efficiency: Brushless AC motors generally have higher efficiency compared to brushed motors. The absence of brushes and commutators reduces energy losses and minimizes friction, resulting in improved overall motor efficiency. This higher efficiency translates into reduced power consumption and lower operating costs.
- Longer Lifespan: Brushless AC motors typically have a longer lifespan compared to brushed motors. The elimination of brushes eliminates the wear and tear associated with brush contact and commutation, leading to less frequent maintenance and longer motor life.
- Reduced Maintenance: Brushed motors require regular maintenance to replace worn-out brushes and address commutator issues. In contrast, brushless AC motors have no brushes to replace or commutators to service, reducing the maintenance requirements and associated downtime.
- Improved Reliability: The absence of brushes in brushless AC motors eliminates common brush-related problems, such as sparking, brush dust accumulation, and brush wear. This results in improved motor reliability, reduced electrical noise, and enhanced overall system performance.
- Precise Control: Brushless AC motors offer precise control over speed, torque, and direction of rotation. Electronic commutation allows for accurate and efficient control of the motor’s performance, making brushless AC motors suitable for applications that require precise motion control and variable speed operation.
- Compact and Lightweight: Brushless AC motors are often more compact and lightweight compared to brushed motors with similar power ratings. The absence of brushes and commutators allows for a more streamlined motor design, making brushless AC motors suitable for applications where space and weight are limited.
- Reduced Electromagnetic Interference: Brushless AC motors generate less electromagnetic interference (EMI) compared to brushed motors. The electronic commutation in brushless AC motors results in smoother operation and reduced electrical noise, making them suitable for applications where EMI needs to be minimized.
- Higher Speeds: Brushless AC motors can typically achieve higher speeds compared to brushed motors. The absence of brushes eliminates the limitations imposed by brush friction and wear, allowing brushless AC motors to operate at higher speeds without compromising motor performance.
Overall, the advantages of using brushless AC motors over brushed motors include higher efficiency, longer lifespan, reduced maintenance, improved reliability, precise control, compact design, reduced EMI, and the ability to attain higher speeds. These advantages make brushless AC motors a preferred choice in many applications, including industrial automation, robotics, electric vehicles, and more.
How does the efficiency of a brushless AC motor compare to other motor types?
The efficiency of a motor refers to its ability to convert electrical power into mechanical power with minimal losses. Brushless AC motors are known for their high efficiency compared to other motor types. Here’s a detailed explanation of how the efficiency of brushless AC motors compares to other motor types:
1. Brushed DC Motors: Brushed DC motors, which use carbon brushes and a commutator, typically have lower efficiency compared to brushless AC motors. The brushes and commutator in brushed DC motors introduce friction and electrical losses, reducing overall efficiency. Additionally, the brush contact can cause sparking and wear over time, further impacting efficiency. Brushless AC motors, which eliminate the brushes and commutator, offer higher efficiency due to reduced friction and electrical losses.
2. Induction Motors: Induction motors are a type of AC motor commonly used in various applications. While induction motors are generally efficient, brushless AC motors can offer even higher efficiency. Brushless AC motors benefit from the absence of rotor windings and the elimination of energy losses associated with rotor resistance in induction motors. Additionally, brushless AC motors can achieve higher power factor and better control, further contributing to their overall efficiency.
3. Brushed AC Motors: Brushed AC motors, which use brushes and a commutator similar to brushed DC motors, typically have lower efficiency compared to brushless AC motors. The brushes and commutator in brushed AC motors introduce friction, wear, and electrical losses, reducing overall efficiency. Brushless AC motors eliminate these components, resulting in higher efficiency and improved performance.
4. Permanent Magnet Synchronous Motors (PMSMs): Brushless AC motors, also known as permanent magnet synchronous motors (PMSMs), are highly efficient compared to other motor types. PMSMs utilize permanent magnets on the rotor, eliminating the need for rotor windings and associated losses. The absence of brushes and commutators, as well as the use of advanced control techniques, contribute to the high efficiency of brushless AC motors. PMSMs are widely used in applications that require high efficiency, such as electric vehicles, industrial automation, and renewable energy systems.
It’s important to note that the efficiency of a motor can also depend on factors such as motor design, size, operating conditions, and control mechanisms. While brushless AC motors generally offer high efficiency, specific motor models and variations may vary in their efficiency performance. It is advisable to refer to the motor manufacturer’s specifications and efficiency data for accurate comparisons and selection of the most suitable motor for a given application.
How do you troubleshoot common issues with brushless AC motors?
When troubleshooting common issues with brushless AC motors, it’s important to systematically identify and address potential problems. Here’s a detailed explanation of the steps involved in troubleshooting common issues with brushless AC motors:
- Check Power Supply: Verify that the power supply to the motor is functioning correctly. Ensure that the voltage and frequency supplied to the motor match the specifications provided by the manufacturer. Check for any loose connections, blown fuses, or tripped circuit breakers that may be interrupting the power supply.
- Inspect Wiring and Connections: Examine the motor’s wiring and connections for any signs of damage, loose connections, or poor insulation. Ensure that the wiring is properly sized and connected according to the manufacturer’s guidelines. Tighten any loose connections and repair or replace any damaged wiring or insulation.
- Check Motor Temperature: Monitor the motor’s temperature during operation. Excessive heat can indicate issues such as overload, insufficient cooling, or problems with the motor’s ventilation system. Make sure that the motor is adequately cooled and that any cooling fans or ventilation openings are clean and unobstructed.
- Inspect Bearings: Check the motor’s bearings for any signs of wear, misalignment, or damage. Excessive noise, vibration, or increased heat can be indications of bearing issues. Lubricate or replace the bearings as necessary, following the manufacturer’s recommendations.
- Monitor Motor Performance: Observe the motor’s performance during operation. Look for any abnormal behavior such as erratic speed, excessive noise, or sudden changes in torque. Use appropriate measuring instruments to monitor parameters such as voltage, current, and speed to identify any deviations from expected values.
- Check Motor Control System: Evaluate the motor control system, including the motor controller or inverter, for any faults or malfunctions. Inspect the control circuitry, sensors, and feedback mechanisms. Ensure that the control signals and commands are reaching the motor correctly and that the control system is properly programmed and calibrated.
- Review Motor Protection Features: Check if the motor’s protection features, such as overcurrent, overvoltage, or thermal protection, are functioning correctly. Review the motor’s documentation or consult the manufacturer’s guidelines to understand the specific protection mechanisms employed and verify their proper operation.
- Refer to Manufacturer Documentation: Consult the motor’s documentation, technical manuals, or troubleshooting guides provided by the manufacturer. These resources often contain specific troubleshooting steps and recommendations tailored to the particular motor model. Follow the manufacturer’s guidelines for diagnosing and resolving issues.
- Seek Professional Assistance: If the troubleshooting steps outlined above do not resolve the issue or if the problem is beyond your expertise, it is advisable to seek assistance from qualified professionals, such as motor technicians or engineers. They can provide specialized knowledge and diagnostic tools to identify and address complex motor issues.
Remember that troubleshooting procedures may vary depending on the specific motor model, application, and environmental conditions. It’s essential to prioritize safety precautions and adhere to proper electrical and mechanical practices when working with brushless AC motors. When in doubt, consult with experts or refer to the manufacturer’s guidelines for accurate troubleshooting and resolution of issues.
editor by CX 2024-05-17
China manufacturer Auto AC Blower Motor Brushless Ebm K3g097-Ak34-43 vacuum pump ac system
Product Description
Centrifugal blower brushless DC motor HTAC-1802 (24V)
K3G097-AK34-43 ,K3G097-AK34-65
Volt :24V
Volt range :16-32V
Brushless DC motor
EBM K3G097-AK34-43
Working life is more 20,000 hours
long life ,low current ,big airflow and low noise
high quality and 18 months quality warranty
quality is evuivalent to OEM parts
package terms: 72 pcs /pallet
delivery: 8-10 workdays after receiving the deposit
professional with rich experience
competitive price
CHINAMFG brand (HTAC-BUS)
HTAC-1802(24V)
Konvekta H11057106 ,H11057159
Sutrak 28,20,01,057 ,1,00,50,01,301
Spheros 1101782A
More blowers and fans are available
One-stop service for bus and truck air conditioner parts :
Compressors for Bock , CHINAMFG king , Unicla , CHINAMFG , ETC and the compressor inner parts
Electromagnetic clutches for Bock ,Thermo king , Unicla , CHINAMFG , ETC
Evaporator blowers and axial fans for Spal , CHINAMFG king , Konvekta , Carrier Sutrak , CHINAMFG , EBM (BRUSHLESS) ,ETC
Receiver drier for CHINAMFG king , Carrier Sutrak , Konvekta , CHINAMFG , ADK , Hispacold , ETC
Shaft seals for CHINAMFG king , Bock ,Denso , Hispacold , Carrier , ETC
Alternator for CHINAMFG king ,Prestolite and spare parts,ETC
Pressure switches ,clutch bearings ,A/C tools and vacuum pumps
/* 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
| After-sales Service: | 18 Months |
|---|---|
| Voltage: | 24V |
| Warranty: | 18 Months |
| Certification: | CE, ISO, UL, CCC |
| Motor: | Brushless |
| Volt: | 24V |
| Customization: |
Available
|
|
|---|
How does the lack of brushes in brushless AC motors contribute to their longevity?
The absence of brushes in brushless AC motors significantly contributes to their longevity and overall durability. Here’s how:
1. Reduced Wear and Tear: Brushes and commutators in traditional brushed motors are prone to wear and tear due to the constant friction and mechanical contact. As the brushes make contact with the commutator, they experience abrasion and gradually wear down over time. In brushless AC motors, the lack of brushes eliminates this source of wear, resulting in reduced mechanical stress on the motor components.
2. Elimination of Brush Dust Accumulation: Brushed motors generate carbon dust as the brushes wear down. This dust can accumulate on the commutator and other motor parts, potentially causing electrical shorts, sparking, and reduced motor performance. In brushless AC motors, the absence of brushes eliminates the generation of carbon dust, reducing the risk of dust accumulation and related issues.
3. Minimized Brush Sparks: Brushes in brushed motors can produce sparks during operation, leading to electrical arcing and potential damage to the commutator and brushes themselves. These sparks can also introduce electrical noise and interfere with sensitive electronic components. Brushless AC motors, with their brushless design, eliminate the occurrence of brush sparks, resulting in smoother and quieter operation.
4. Improved Commutation: In brushed motors, the commutator is responsible for transferring electrical power to the rotor windings through the brushes. This mechanical commutation introduces limitations in terms of speed, torque, and reliability. In contrast, brushless AC motors employ electronic commutation, which is more precise and efficient. Electronic commutation eliminates the need for physical contact, allowing for greater control over the motor’s performance and reducing the potential for commutation-related issues.
5. Enhanced Electrical Efficiency: Brushes and commutators in brushed motors can cause energy losses due to friction and electrical resistance. These losses result in reduced overall motor efficiency. By eliminating brushes and commutators, brushless AC motors minimize energy losses, leading to improved electrical efficiency and reduced heat generation.
Collectively, these factors contribute to the longevity of brushless AC motors. The absence of brushes reduces mechanical wear, eliminates brush-related issues such as dust accumulation and sparks, allows for more precise electronic commutation, and improves overall electrical efficiency. As a result, brushless AC motors can operate reliably for longer periods with minimal maintenance requirements, making them a durable and long-lasting solution for various applications.
Can brushless AC motors be used in both industrial and residential settings?
Yes, brushless AC motors can be used in both industrial and residential settings. The versatility and advantages of brushless AC motors make them suitable for a wide range of applications. Here’s a detailed explanation:
Industrial Applications:
Brushless AC motors are widely used in various industrial applications due to their high efficiency, reliability, and precise control. Some common industrial applications where brushless AC motors are utilized include:
- Industrial Machinery: Brushless AC motors are often used in industrial machinery such as conveyor systems, pumps, compressors, and fans. Their high torque, variable speed control, and efficient operation make them suitable for driving heavy loads and providing reliable performance in demanding industrial environments.
- Robotics: Brushless AC motors find extensive use in robotics applications. The precise control capabilities of brushless motors, coupled with their compact size and high power density, make them ideal for powering robotic arms, grippers, and other motion control systems.
- Automotive: Brushless AC motors are increasingly being employed in electric and hybrid vehicles. They offer high power-to-weight ratios, efficient operation, and regenerative braking capabilities, making them suitable for propulsion systems, power steering, and other automotive applications.
- Aerospace: Brushless AC motors are used in aerospace applications, including aircraft systems, control surfaces, and landing gear mechanisms. Their reliability, compactness, and high performance make them suitable for the demanding requirements of the aerospace industry.
- Industrial Automation: Brushless AC motors play a critical role in industrial automation systems. They are used in CNC machines, robotic arms, assembly lines, and other automated processes, providing accurate and reliable motion control.
Residential Applications:
Brushless AC motors are also finding increased use in residential settings, thanks to their energy efficiency, quiet operation, and long lifespan. Some common residential applications where brushless AC motors are utilized include:
- Appliances: Brushless AC motors are employed in various household appliances such as refrigerators, air conditioners, washing machines, and dishwashers. They offer energy-efficient operation, precise control, and reduced noise levels, enhancing the performance and user experience of these appliances.
- HVAC Systems: Brushless AC motors are used in heating, ventilation, and air conditioning (HVAC) systems. They provide efficient and reliable operation for fans, blowers, and pumps, contributing to energy savings and optimal indoor comfort.
- Smart Home Devices: Brushless AC motors are integrated into smart home devices, including motorized window blinds, smart locks, and automated lighting systems. They offer quiet operation, precise positioning, and energy efficiency, enhancing the convenience and functionality of these devices.
- Power Tools: Brushless AC motors are increasingly used in power tools such as drills, saws, and sanders. They deliver high power output, longer runtime, and longer tool life compared to brushed motors, making them desirable for DIY enthusiasts and professionals alike.
With their versatility, energy efficiency, and reliability, brushless AC motors have become a preferred choice in both industrial and residential settings. They offer numerous benefits, including improved performance, reduced maintenance requirements, and enhanced energy savings, making them suitable for a wide range of applications across various sectors.
How do brushless AC motors contribute to the efficiency of HVAC systems?
Brushless AC motors play a significant role in improving the efficiency of HVAC (heating, ventilation, and air conditioning) systems. These motors offer several advantages over traditional motor technologies, such as brushed motors or older induction motors. Here’s a detailed explanation of how brushless AC motors contribute to the efficiency of HVAC systems:
- Higher Energy Efficiency: Brushless AC motors are known for their higher energy efficiency compared to brushed motors or older motor technologies. They achieve this efficiency through various mechanisms:
- Reduced Energy Losses: Brushless AC motors eliminate the need for brushes and commutators, which are sources of friction, wear, and electrical losses in brushed motors. By eliminating these components, brushless AC motors reduce energy losses and improve overall efficiency.
- Better Motor Control: Brushless AC motors utilize advanced control techniques, such as sensor feedback and precise voltage and frequency control, to optimize motor performance. This control allows for smoother operation, improved speed regulation, and reduced energy consumption.
- Variable Speed Operation: Brushless AC motors can operate at variable speeds, allowing them to adjust their power output to match the required load. By running the motor at the most efficient speed for a given operating condition, energy consumption is minimized, resulting in higher overall system efficiency.
- Improved System Performance: The efficiency of an HVAC system is not solely dependent on the motor itself but also on how the motor interacts with the rest of the system. Brushless AC motors contribute to improved system performance in the following ways:
- Enhanced Control and Integration: Brushless AC motors can be easily integrated into advanced control systems, allowing for precise regulation of motor speed, airflow, and temperature. This integration enables more efficient operation of the entire HVAC system, optimizing energy usage and improving comfort.
- Variable Air Volume (VAV) Systems: Brushless AC motors are well-suited for VAV systems commonly used in HVAC applications. VAV systems adjust the airflow based on the cooling or heating demands of different zones. Brushless AC motors can modulate their speed and power output to match the varying airflow requirements, resulting in energy savings and improved comfort.
- Improved Fan Efficiency: HVAC systems often rely on fans to circulate air. Brushless AC motors, with their higher energy efficiency and precise speed control, can drive fans more efficiently, reducing the energy consumed by the fan and improving overall system efficiency.
- Longer Lifespan and Durability: Brushless AC motors are generally more reliable and durable compared to brushed motors. They have fewer moving parts, eliminating the wear and tear associated with brushes and commutators. This increased durability reduces maintenance needs and extends the lifespan of the motor, contributing to long-term efficiency gains in HVAC systems.
- Reduced Noise and Vibration: Brushless AC motors operate with reduced noise and vibration levels compared to some other motor types. This characteristic enhances the overall comfort of HVAC systems and reduces the need for additional soundproofing measures, contributing to a more efficient and pleasant environment.
The use of brushless AC motors in HVAC systems offers substantial benefits in terms of energy efficiency, system performance, durability, and comfort. Integrating these motors into HVAC designs can lead to significant energy savings, reduced operating costs, and improved environmental sustainability.
editor by CX 2024-05-17
China Best Sales 5V 12V DC Electric Speed Gear Stepper Motor vacuum pump ac system
Product Description
Product Description
Our company is an advanced leading Chinese manufacturer and supplier, which provides high performance products and efficient international services to the world.we focus on producting varies kinds of reduction stepper motors,synchronous motors,micro water pumps,which are widely used in air-conditioner,refrigerator,intelligent sanitary,automatic door lock,monitor,electronic instruments.All of our products can be customized.
Our stepper motors are used widely in the valve control system,air-condetioner,sanitary ware,CCTV monitoring system,industrial automation control,and other industries.Following is the parameters of the 30BYJ46 stepper motor:
1 rated voltage: DC 12V
2 step: 7.5 ~ /85
3 reduction ratio: 1/85
4 output torque: > 78.4mN.m
5 self positioning torque: > 49mN.m
6 noise: “40dB”
Huayang stepper motor products are widely used in the fields of household appliances,cleaning equipment,pump products and industrial automation,such as air condioner,washing machines,dishwashers ,vacuum cleaners,etc.
With the improvement of living standards, more and more families get surveillance camera. The corresponding surveillance camera motor market is developing rapidly.
Performance Parameters
| Model | Voltage V |
Resistance (Q)/Phase (at 25ºC) (Ω) |
Operating Frequenc (PPS) |
Pull-in Torque (mN.m) 100PPS |
Detent Torque (mN.m) |
Max. Freeload Pull-in (PPS) |
Max. Freeload Pull-out Frequency (PPS) |
Temperature Rise K |
Noise dB (A) |
Step Angle (1-2Phase) |
nsulation Class |
| 30BYJ46 | 12 | 110 | 100 | ≥98 | ≥78.4 | ≥350 | ≥800 | ≤ 50 | ≤40 | 7.5°/85.25 | E |
| 12 | 130 | 100 | ≥78.4 | ≥39.2 | ≥350 | ≥800 | ≤50 | ≤40 | |||
| 12 | 200 | 100 | ≥58.8 | ≥39.7 | ≥350 | ≥600 | ≤50 | ≤40 |
Mechanical Dimensions:mm
/* 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: | Home Applications |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Three-Phase |
| Excitation Mode: | PM-Permanent Magnet |
| Function: | Control, Driving |
| Number of Poles: | 12 |
| Customization: |
Available
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What factors should be considered when selecting the right electric motor for a task?
When selecting the right electric motor for a task, several factors need to be considered to ensure optimal performance and compatibility. Here’s a detailed overview of the factors that should be taken into account:
- Load Requirements: The first consideration is understanding the specific load requirements of the task. This includes factors such as the torque or force needed to drive the load, the speed range required, and any variations in load that may occur. By accurately assessing the load requirements, you can determine the appropriate motor type, size, and characteristics needed to handle the task effectively.
- Motor Type: Different motor types are suited for specific applications. Common motor types include AC induction motors, brushless DC motors, brushed DC motors, and stepper motors. Each type has its own advantages and limitations in terms of speed range, torque characteristics, efficiency, control requirements, and cost. Choosing the right motor type depends on the task’s specific requirements and the desired performance.
- Power Supply: Consider the available power supply for the motor. Determine whether the application requires AC or DC power and the voltage and frequency range of the power source. Ensure that the motor’s power requirements align with the available power supply to avoid compatibility issues.
- Efficiency and Energy Consumption: Efficiency is an important factor to consider, especially for applications where energy consumption is a concern. Higher motor efficiency translates to lower energy losses and reduced operating costs over the motor’s lifetime. Look for motors with high efficiency ratings to minimize energy consumption and improve overall system efficiency.
- Environmental Factors: Assess the environmental conditions in which the motor will operate. Consider factors such as temperature, humidity, dust, and vibration. Some motors are specifically designed to withstand harsh environmental conditions, while others may require additional protection or enclosures. Choosing a motor that is suitable for the intended environment will ensure reliable and long-lasting operation.
- Control and Feedback Requirements: Determine whether the application requires precise control over motor speed, position, or torque. Some tasks may benefit from closed-loop control systems that incorporate feedback devices like encoders or sensors to provide accurate motor control. Evaluate the control and feedback requirements of the task and select a motor that is compatible with the desired control mechanism.
- Physical Constraints: Consider any physical constraints or limitations that may impact motor selection. These constraints may include space restrictions, weight limitations, mounting options, and mechanical compatibility with other components or equipment. Ensure that the chosen motor can physically fit and integrate into the system without compromising performance or functionality.
- Cost and Budget: Finally, consider the budget and cost constraints associated with the motor selection. Evaluate the initial purchase cost of the motor as well as the long-term operating costs, including maintenance and energy consumption. Strive to strike a balance between performance and cost-effectiveness to ensure the best value for your specific application.
By considering these factors, you can make an informed decision when selecting the right electric motor for a task. It is crucial to thoroughly analyze the requirements and match them with the motor’s specifications to achieve optimal performance, reliability, and efficiency.
How do electric motors impact the overall productivity of manufacturing processes?
Electric motors have a significant impact on the overall productivity of manufacturing processes. Their versatility, reliability, and efficiency make them essential components in a wide range of industrial applications. Here’s a detailed explanation of how electric motors contribute to enhancing productivity in manufacturing:
- Mechanization and Automation: Electric motors serve as the primary power source for a vast array of industrial machinery and equipment. By providing mechanical power, electric motors enable mechanization and automation of manufacturing processes. They drive conveyor belts, pumps, compressors, robots, and other machinery, allowing for efficient material handling, assembly, and production operations. The use of electric motors in mechanized and automated systems reduces manual labor, accelerates production rates, and improves overall productivity.
- Precise Control and Repeatable Movements: Electric motors offer precise control over speed, position, and torque, enabling accurate and repeatable movements in manufacturing processes. This precision is crucial for tasks that require consistent and controlled operations, such as precision cutting, drilling, machining, and assembly. Electric motors allow for fine adjustments and control, ensuring that manufacturing operations are performed with high levels of accuracy and repeatability, which ultimately enhances productivity and product quality.
- High Speed and Acceleration: Electric motors are capable of achieving high rotational speeds and rapid acceleration, enabling fast-paced manufacturing processes. Motors with high-speed capabilities are utilized in applications that require quick operations, such as high-speed machining, packaging, and sorting. The ability of electric motors to rapidly accelerate and decelerate facilitates efficient cycle times and overall process throughput, contributing to increased productivity.
- Reliability and Durability: Electric motors are known for their reliability and durability, making them well-suited for demanding manufacturing environments. With proper maintenance, electric motors can operate continuously for extended periods, minimizing downtime due to motor failures. The reliability of electric motors ensures consistent and uninterrupted production, optimizing manufacturing productivity and reducing costly disruptions.
- Energy Efficiency: Electric motors have witnessed significant advancements in energy efficiency, leading to reduced energy consumption in manufacturing processes. Energy-efficient motors convert a higher percentage of electrical input power into useful mechanical output power, resulting in lower energy costs. By utilizing energy-efficient electric motors, manufacturers can achieve cost savings and improve the overall sustainability of their operations. Additionally, energy-efficient motors generate less heat, reducing the need for cooling and improving the overall efficiency of auxiliary systems.
- Integration with Control Systems: Electric motors can be seamlessly integrated with sophisticated control systems and automation technologies. This integration allows for centralized control, monitoring, and optimization of manufacturing processes. Control systems can regulate motor speed, torque, and performance based on real-time data, enabling adaptive and efficient operations. The integration of electric motors with control systems enhances the overall productivity by optimizing process parameters, minimizing errors, and facilitating seamless coordination between different stages of manufacturing.
Electric motors significantly impact the overall productivity of manufacturing processes by enabling mechanization, automation, precise control, high-speed operations, reliability, energy efficiency, and integration with advanced control systems. Their versatility and performance characteristics make them indispensable in a wide range of industries, including automotive, electronics, aerospace, food processing, and more. By harnessing the power of electric motors, manufacturers can streamline operations, improve product quality, increase throughput, and ultimately enhance productivity in their manufacturing processes.
How do electric motors handle variations in load, speed, and torque?
Electric motors are designed to handle variations in load, speed, and torque through various control mechanisms and techniques. Here’s a detailed explanation of how electric motors handle these variations:
- Load Variations: Electric motors can handle variations in load by adjusting the amount of torque they produce. When the load on the motor increases, such as when additional resistance or weight is applied, the motor responds by increasing the torque output. This is achieved through the control of the motor’s input current or voltage. For example, in DC motors, increasing the current supplied to the motor can compensate for the increased load, ensuring that the motor can continue to operate at the desired speed.
- Speed Variations: Electric motors can handle variations in speed by adjusting the frequency of the power supply or by varying the voltage applied to the motor. In AC motors, the speed is determined by the frequency of the alternating current, so changing the frequency can alter the motor’s speed. In DC motors, the speed can be controlled by adjusting the voltage applied to the motor. This can be achieved using electronic speed controllers (ESCs) or by employing pulse width modulation (PWM) techniques to control the average voltage supplied to the motor.
- Torque Variations: Electric motors can handle variations in torque by adjusting the current flowing through the motor windings. The torque produced by a motor is directly proportional to the current flowing through the motor. By increasing or decreasing the current, the motor can adjust its torque output to match the requirements of the load. This can be accomplished through various control methods, such as using motor drives or controllers that regulate the current supplied to the motor based on the desired torque.
- Control Systems: Electric motors often incorporate control systems to handle variations in load, speed, and torque more precisely. These control systems can include feedback mechanisms, such as encoders or sensors, which provide information about the motor’s actual speed or position. The feedback signals are compared to the desired speed or position, and the control system adjusts the motor’s input parameters accordingly to maintain the desired performance. This closed-loop control allows electric motors to respond dynamically to changes in load, speed, and torque.
In summary, electric motors handle variations in load, speed, and torque through various control mechanisms. By adjusting the current, voltage, or frequency of the power supply, electric motors can accommodate changes in load and speed requirements. Additionally, control systems with feedback mechanisms enable precise regulation of motor performance, allowing the motor to respond dynamically to variations in load, speed, and torque. These control techniques ensure that electric motors can operate effectively across a range of operating conditions and adapt to the changing demands of the application.
editor by CX 2024-05-17
China Standard Factory Sale AC Square Gear Synchronous Motor for Flow Gate Control Switch/Home Appliances/Quartz Heater with high quality
Product Description
1-10w Synchronous Motor for flow gate control switch
1. Stator size is optional
2. Safe, reliable, low noise, good starting, long life
3. Strong power
Rated voltage 110~120V/220~240V-50/60Hz
Typical used: Exhaust fan, air purifier, micro-oven, fan, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater machines, dehumidifiers
Thermal protector with 1 shot fuse or multi shot fuse
| Specification: | ||
| Model | M1302 | |
| Power frequency | 50Hz/60Hz | |
| Operating voltage | 110V~120V 220V~240V | |
| Operating temperature | -10ºC~+125ºC | |
| Input power | ≤4W | |
| Output speed | 1.5~5 RPM | |
| Output torque | 1600mN.m(At 2RPM 20ºC) | |
| Insulation resistance | ≥100MΩ | |
| Insulation strength | 1500V/1min. | |
| Insulation class | H | |
| Temperature rise | ≤60K | |
| Rotation | CW/CCW | |
| Applications: can be used in the oven, barbecue fork rotator, barbecue grills, popcorn machines, etc. | ||
ABOUT US
CHINAMFG group was set up in 2006.we always focus on micro-motors for household electrical appliance and industry appliance since setting up.currently we have 2 professional micro-motor factories in China which severally located in HangZhou city and HangZhou city.it has an area of 25,000 square CHINAMFG plants and more than 300 employees, annual output is 3 million pcs and has 5 million pcs annual producing capacity.after several years development,we had built a great reputation in the market and got more and more customers’ trust in the world.
We started from shaded pole motors at beginning, up to now,our product included of shaded pole motors,synchronous motors,stepping motors ,capacitor motors, BLDC motors, DC motors and compressors. Our product are widely used for making refrigerators, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, massage machines and many other equipments.
As a realiable quality guaranty,Ritscher has complete R&D departement,QC department,producing department,purchase department etc. has perfect producing equipment like Aluminum diecasting, Zinc diecasting, Sheet metal stamping, Plastic injection molding etc. also test/ detection device like multiplex temp measuring device, performance parameter inspection device, Phenol peptide solution pinhole tester,Anechoic room etc.
Endeavoring to provide the best product and service to customers,we always do the most effort to become an outstanding manufacturer of micro motors.
CHINAMFG is always willing to establish sincere business relationship with friends from all over the world.
Welcome contact with us!
Take CHINAMFG ,enjoy modern life!
Our company FAQ for you
(1) Q: What kind motors you can provide?
A:For now,we mainly provide Kitchen Hood Motor,DC Motor,Gear Motor,Fan Motor Refrigerator Motor,Hair Dryer Motor Blender Motor Mixer Motor,
Shade Pole Motor,Capacitor Motor,BLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor etc.
(2) Q: Is it possible to visit your factory
A: Sure. But please kindly keep us posted a few days in advance. We need to check our
schedule to see if we are available then.
(3) Q: Can I get some samples
A: It depends. If only a few samples for personal use or replacement, I am afraid it will
be difficult for us to provide, because all of our motors are custom made and no stock
available if there is no further needs. If just sample testing before the official order and
our MOQ, price and other terms are acceptable, we’d love to provide samples.
(4) Q: Is there a MOQ for your motors?
A: Yes. The MOQ is between 1000~10,000pcs for different models after sample approval.
But it’s also okay for us to accept smaller lots like a few dozens, hundreds or thousands
For the initial 3 orders after sample approval.For samples, there is no MOQ requirement. But the less the better (like no more than 5pcs) on condition that the quantity is enough in case any change /* 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, Household Appliances, Industrial, Power Tools |
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| Operating Speed: | Low Speed |
| Operation Mode: | Electric Motor |
| Magnetic Structure: | Permanent Magnet |
| Function: | Driving, Control |
| Structure: | Rotating Pole Type (Armature Fixed) |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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editor by CX 2024-05-17