Tag Archives: shaded pole motor

China OEM 90W Yj8425 Electric Shaded Pole AC Motor for Slim Hood Motor Ventilation Motor supplier

Product Description

Product characteristic:
1. UL, CE, TUV approved
2. Safe, reliable, low noise, good starting, long life
3. Strong power
4. Stable performance
Rated voltage 110~120V/220~240V-50/60Hz

Sator Size: 84*35
Volt(v)=110-240v
Freq(HZ)=50/60HZ
Torque: 100mN. M

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

MODEL A OF SIZE SHAFT DIA VOLT POWER TORQUE SPEED RATED
YJ6820C 20MM 5MM 110-240V 60W 68.66mN.m 3000RPM
YJ6822C 22MM 5MM 110-240V 60W 86.30mN.m 3000RPM
YJ6825C 25MM 5MM 110-240V 65W 102.63mN.m 3000RPM
YJ6828C 28MM 5MM 110-240V 80W 99.10mN.m 3000RPM
YJ6830C 30MM 5MM 110-240V 80W 96.71mN.m 3000RPM
YJ6833C 33MM 5MM 110-240V 90W 93.68mN.m 3000RPM
YJ6840C 40MM 5MM 110-240V 100W 134.69mN.m 3000RPM
YJ6850C 50MM 5MM 110-240V 110W 189.60mN.m 3000RPM

Our company FAQ for you

(1) Q: What kind motors you can provide?
A:Fornow,wemainlyprovideKitchen 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 changes needed after initial testing.

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! /* 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: Constant Speed
Number of Stator: Single-Phase
Function: Driving, Control
Casing Protection: Protection Type
Number of Poles: 2
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.

In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:

  • Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
  • HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
  • Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
  • Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
  • Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
  • Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:

1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.

2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.

3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.

4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.

5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.

6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.

It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.

In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

  1. Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
  2. Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
  3. High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
  4. Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
  5. Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
  6. Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
  7. Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.

China OEM 90W Yj8425 Electric Shaded Pole AC Motor for Slim Hood Motor Ventilation Motor   supplier China OEM 90W Yj8425 Electric Shaded Pole AC Motor for Slim Hood Motor Ventilation Motor   supplier
editor by CX 2024-04-09

China factory AC Electrical Shaded Pole Motor Microwave Motor for Oven/Refrigerator Fan/Heater Machines vacuum pump diy

Product Description

Product characteristic:
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
 

MODEL STATOR SIZE SHAFT DIA VOLT INPUT POWER TORQUE (g.cm) SPEED RATED
YJ4808B 8mm 4mm 110-240V 6W 1.12mN.m 3400RPM
YJ4810B 10mm 4mm 110-240V 10W 3.42mN.m 3000RPM
YJ4810C 10mm 5mm 110-240V 14W 3.82mN.m 3000RPM
YJ4815B 15mm 4mm 110-240V 11W 7.97mN.m 3400RPM


ABOUT US

Ritscher group was established in 2006.we always focus on micro-motors for household and industrial electrical appliance.Currently, we have professional micro-motor factories separatlly located in ZheJiang & ZHangZhoug province.It has 50,000 square CHINAMFG plants and more than 500 employees, annual output  is 5 million pcs and has 10 million pcs annual producing capacity.After years development,we built a great reputation in the domestic and oversea market and have the trust from our  global customers.
We  started our business from shaded pole motors, after 10 years development,our products  is enlarged to BLDC motors ,capacitor motors ,synchronous motors,stepping motors,servo motors, and PMDC motors.Our products  are widely used for making refrigerators, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, massage machines and many other equipments.
To design the lastest technology motors and meet our customers requirments,we have the very capable  R&D team,to ensure our products quality ,we have very strict manage system for our production department & QC department,to make our cost lower,we have the very professional purchase department, We dedicate to make every details better than we could do.
To offer quick and better service to our customers in Australia and New Zeland,we set up branch office in Australia since 2017 with exprienced consultant to support the business ,which will bring more customers to get know of us.
We will keep doing our job,move CHINAMFG step by step to make our business area wider and brighter.

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 changes needed after initial testing. /* 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: Automation Equipment, Audio and Video Equipment, Moving Machinery
Operating Speed: High Speed
Power Source: AC Motor
Function: Control, Driving
Casing Protection: Protection Type
Number of Poles: 2
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

induction motor

What role do AC motors play in HVAC (heating, ventilation, and air conditioning) systems?

In HVAC (heating, ventilation, and air conditioning) systems, AC motors play a crucial role in various components and functions. These motors are responsible for powering fans, compressors, pumps, and other essential equipment within the HVAC system. Let’s explore the specific roles of AC motors in HVAC systems:

  • Air Handling Units (AHUs) and Ventilation Systems: AC motors drive the fans in AHUs and ventilation systems. These fans draw in fresh air, circulate air within the building, and exhaust stale air. The motors provide the necessary power to move air through the ductwork and distribute it evenly throughout the space. They play a key role in maintaining proper indoor air quality, controlling humidity, and ensuring adequate ventilation.
  • Chillers and Cooling Towers: HVAC systems that use chillers for cooling rely on AC motors to drive the compressor. The motor powers the compressor, which circulates refrigerant through the system, absorbing heat from the indoor environment and releasing it outside. AC motors are also used in cooling towers, which dissipate heat from the chiller system by evaporating water. The motors drive the fans that draw air through the cooling tower and enhance heat transfer.
  • Heat Pumps: AC motors are integral components of heat pump systems, which provide both heating and cooling. The motor drives the compressor in the heat pump, enabling the transfer of heat between the indoor and outdoor environments. During cooling mode, the motor circulates refrigerant to extract heat from indoors and release it outside. In heating mode, the motor reverses the refrigerant flow to extract heat from the outdoor air or ground and transfer it indoors.
  • Furnaces and Boilers: In heating systems, AC motors power the blowers or fans in furnaces and boilers. The motor drives the blower to distribute heated air or steam throughout the building. This helps maintain a comfortable indoor temperature and ensures efficient heat distribution in the space.
  • Pumps and Circulation Systems: HVAC systems often incorporate pumps for water circulation, such as in hydronic heating or chilled water systems. AC motors drive these pumps, providing the necessary pressure to circulate water or other heat transfer fluids through the system. The motors ensure efficient flow rates and contribute to the effective transfer of thermal energy.
  • Dampers and Actuators: AC motors are used in HVAC systems to control airflow and regulate the position of dampers and actuators. These motors enable the adjustment of airflow rates, temperature control, and zone-specific climate control. By modulating the motor speed or position, HVAC systems can achieve precise control of air distribution and temperature in different areas of a building.

AC motors in HVAC systems are designed to meet specific performance requirements, such as variable speed control, energy efficiency, and reliable operation under varying loads. Maintenance and regular inspection of these motors are essential to ensure optimal performance, energy efficiency, and longevity of the HVAC system.

In conclusion, AC motors play vital roles in HVAC systems by powering fans, compressors, pumps, and actuators. They enable proper air circulation, temperature control, and efficient transfer of heat, contributing to the overall comfort, air quality, and energy efficiency of buildings.

induction motor

Are there energy-saving technologies or features available in modern AC motors?

Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:

  • High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
  • Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
  • Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
  • Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
  • Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
  • Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
  • Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.

By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.

induction motor

Can you explain the basic working principle of an AC motor?

An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:

  1. The 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. The rotor is the rotating part of the motor and is connected to a shaft.
  2. When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
  3. The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
  4. The induced voltage in the rotor windings creates a magnetic field in the rotor.
  5. The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
  6. The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
  7. The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.

This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.

China factory AC Electrical Shaded Pole Motor Microwave Motor for Oven/Refrigerator Fan/Heater Machines   vacuum pump diyChina factory AC Electrical Shaded Pole Motor Microwave Motor for Oven/Refrigerator Fan/Heater Machines   vacuum pump diy
editor by CX 2024-04-03

China Good quality Wholesale China Factory 220V-240V/50Hz 16W AC Shaded Pole Fan Motor for Refrigerator vacuum pump belt

Product Description


Quick Details

Warranty:1years                                               Place of Origin:ZHangZhoug, China              Brand Name: Jinjiu

Model Number: YZF16-25-26                          Type: Asynchronous Motor                       Frequency:50/60HZ         

Phase:Single-phase                                        Certification: CCC, ce, RoHS                  Protect Feature: Explosion-proof            

AC Voltage:220-240V;110-120V                   Efficiency:IE 1                                            Product Name:16W Fan motor

Protection level:IP42                                      Application:refrigerator                             Insulation class: Class B

Usage:Electric Tool

Supply Ability

Supply Ability:  300000 Set/Sets per Month

Packaging & Delivery

Packaging Details
1.standard packing:24pcs/ctn; 30ctn/pallet.
2.Foam packing:20pcs/ctn,(blade will packing with motors together; 30ctn/pallet.
3.Single packing:1pcs/box; 24box/ctn;30ctn/pallet.
Port
HangZhou/ZheJiang
Lead Time:

Quantity(Sets) 1 – 5000 5001 – 20000 >20000
Est. Time(days) 20 25 To be negotiated

HangZhou CHINAMFG Electric Appliance Co.,Ltd
Fendy Che
 
 

  /* 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

Material: Copper
Usage: Commercial Refrigerator & Freezer
Parts: Condenser
Samples:
US$ 4.2/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

|

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:

  • Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
  • Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
  • Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
  • Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
  • Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
  • Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.

induction motor

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.

induction motor

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.

China Good quality Wholesale China Factory 220V-240V/50Hz 16W AC Shaded Pole Fan Motor for Refrigerator   vacuum pump belt	China Good quality Wholesale China Factory 220V-240V/50Hz 16W AC Shaded Pole Fan Motor for Refrigerator   vacuum pump belt
editor by CX 2024-03-26

China Standard Low Rpm Shaded Pole Fan Motor 100V 120V 220V 240V AC Shaded Pole Gear Motor for Refrigerator vacuum pump ac system

Product Description

Model YJF-5 YJF-7 YJF-10 YJF-16 YJF-18 YJF-25 YJF-34
Voltage(V) 220-240 110-120 220-240 220-240 110-120 220-240 110-120 220-240 110-120 220-240 110-120 220-240 110-120
Frequency(Hz) 50/60 60 50/60 50/60 60 50/60 60 50/60 60 50/60 60 50/60 60
Rated Input(W) 33 33 38 40 55 70 70 73 75 95 100 120 110
Output(W) 5 5 7 10 10 16 16 18 18 25 25 34 34
Rated Current(A) 0.19 0.37 0.23 0.23 0.4 0.34 0.58 0.45 0.58 0.6 0.65 0.75 0.9
Rated Speed(r/min) 1300 1550 1300 1300 1550 1300 1550 1550 1450 1300 1450 1300 1450
Fan Blade(mm) Φ200 Φ230 Φ230 Φ250 Φ250 Φ300 Φ300
Bracket(mm) H72 H84 H84 H84 H109-1 H109-1 H109-1

Application: Industrial
Function: Driving, Control
Casing Protection: Closed Type
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

induction motor

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

  • Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
  • Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
  • Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
  • Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
  • Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
  • Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
  • Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

induction motor

How does the speed control mechanism work in AC motors?

The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.

Speed Control in Induction Motors:

Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:

  1. Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
  2. Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
  3. Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:

  1. Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
  2. Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
  3. DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.

China Standard Low Rpm Shaded Pole Fan Motor 100V 120V 220V 240V AC Shaded Pole Gear Motor for Refrigerator   vacuum pump ac system	China Standard Low Rpm Shaded Pole Fan Motor 100V 120V 220V 240V AC Shaded Pole Gear Motor for Refrigerator   vacuum pump ac system
editor by CX 2023-11-30

China OEM Electric Shaded Pole AC Fan Motor Manufacturer for Air Cooler/Heater with Good quality

Product Description

Product characteristic:

1. UL, CE, TUV approved
2. Safe, reliable, low noise, good starting, long life
3. Strong power
4. Stable performance
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

Shaft diameter(mm)=4-6mm
Shaft length(mm)=according to customer’s requirement
Speed(r/min)=according to customer’s requirement
Current(A)=according to customer’s requirement
Input power(W)=according to customer’s requirement

 

MODEL A OF SIZE SHAFT DIA VOLT POWER TORQUE SPEED RATED
YJ5812 12MM 4MM 110-240V 10W 6.71mN.m 3000RPM
YJ5816 13MM 4MM 110-240V 13W  6.85mN.m 3000RPM
YJ5820 20MM 5MM 110-240V 15W 8.89mN.m 3400RPM
YJ5830 30MM 4MM 110-240V 50W 12.9mN.m 3400RPM

 

ABOUT US

Ritscher 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.
Ritscher 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 changes needed after initial testing.
 

Application: Industrial
Speed: Constant Speed
Number of Stator: Single-Phase
Function: Driving, Control
Casing Protection: Protection Type
Number of Poles: 2
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Customization:
Available

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induction motor

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.

induction motor

What are the safety considerations when working with or around AC motors?

Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:

  • Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
  • Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
  • Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
  • Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
  • Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
  • Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.

It is important to note that the safety considerations mentioned above are general guidelines. Specific safety requirements may vary depending on the motor size, voltage, and the specific workplace regulations and standards in place. It is crucial to consult relevant safety codes, regulations, and industry best practices to ensure compliance and maintain a safe working environment when working with or around AC motors.

induction motor

What are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

  1. Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
  2. Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
  3. High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
  4. Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
  5. Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
  6. Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
  7. Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.

China OEM Electric Shaded Pole AC Fan Motor Manufacturer for Air Cooler/Heater   with Good quality China OEM Electric Shaded Pole AC Fan Motor Manufacturer for Air Cooler/Heater   with Good quality
editor by CX 2023-11-27

China Standard Yj61 High Efficiency AC Single Phase Shaded Pole Motor with Free Design Custom

Product Description

 

Application:
it is widely used in heating fan, refrigerator, air conditioning water pump, microwave oven, mixer, water pump, glass cutting machine, air purifier, pencil sharpener, fan, exhaust fan, humidifier, dehumidifier and medical equipment, etc
Product Description:
1. This series of motors has the advantages of safety and reliability, low noise, hard characteristic, good starting performance and long life, etc.;,
Household appliances and industrial appliances such as air fresheners;
2. The insulation grade of this series of motors can be designed in 4 grades E, B, F and H according to the requirements of users;
3. The rotation direction and dimensions of the motor “A, D, L, L1, L2” can be produced according to the requirements of users.

             Based on our experienced motor design, production and high quality control team, we are proud to develop, manufacture and sell single-phase asynchronous shaded pole motor, including axial fan motor, Cross-flow Blower,reduction gear motor (YJ48 series, YJ58 series, YJF60/61 series, YJF82 series, YJF84 series, YJ83 series), which are widely applied to microwave oven,exhaust fan,baking oven,fan heater,electric fireplace,air-conditioner,food processor,air pump,water pump, dish washer,washer pump, drainage pump, garden tools,electrical tools and other home appliance, etc.
              Always taking the concept of “High Standard, Delicacy, Zero Defective”, we strictly implement ISO9001-2000 management system. Now our annual production capacity is more than 8million sets, and have conformed to ROSH and Reach standard and obtained CE,  TUV, VDE, CCC, certificates.

 

 

 

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you
ASAP.

Q4: What’s your payment terms ?
A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before shipment.

Q5: How long is your production lead time?
A5:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q6: When can I get the quotation ?
A6: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

Model  Voltage Size No-load performance Load performance
H Current Input Power Speed Current Input Power Power factor Speed Output Power rated torque
V mm A W rpm A W   rpm W g.cm
YJ61-10 220/240V,50Hz 10 0.12 12.5 2700 0.13 16 0.56 2400 2.0 80
YJ61-10 110/120V,60Hz 10 0.16 15 3400 0.20 17 0.61 2600 2.17 80
YJ61-13 220/240V,50Hz 13 0.14 14.5 2700 0.18 18 0.58 2450 3.0 120
YJ61-13 110/120V,60Hz 13 0.18 18 3450 0.21 21 0.62 2700 3.3 120
YJ61-15 220/240V,50Hz 15 0.17 17 2750 0.2 21 0.60 2500 3.7 150
YJ61-15 110/120V,60Hz 15 0.20 20 3450 0.23 24 0.65 2700 4.0 150
YJ61-16 220/240V,50Hz 16 0.18 18 2750 0.2 22 0.60 2500 3.9 150
YJ61-16 110/120V,60Hz 16 0.21 21 3450 0.25 25 0.65 2700 4.2 150
YJ61-20 220/240V,50Hz 20 0.22 22 2800 0.28 25 0.63 2450 5.1 200
YJ61-20 110/120V,60Hz 20 0.32 28 3500 0.35 33 0.66 2800 5.8 200
Motor power and speed can be customized according to customer requirements.Welcome to consultation
Model  Voltage Size No-load performance Load performance
H Current Input Power Speed Current Input Power Power factor Speed Output Power rated torque
V mm A W rpm A W   rpm W g.cm
YJ61-10 220/240V,50Hz 10 0.12 12.5 2700 0.13 16 0.56 2400 2.0 80
YJ61-10 110/120V,60Hz 10 0.16 15 3400 0.20 17 0.61 2600 2.17 80
YJ61-13 220/240V,50Hz 13 0.14 14.5 2700 0.18 18 0.58 2450 3.0 120
YJ61-13 110/120V,60Hz 13 0.18 18 3450 0.21 21 0.62 2700 3.3 120
YJ61-15 220/240V,50Hz 15 0.17 17 2750 0.2 21 0.60 2500 3.7 150
YJ61-15 110/120V,60Hz 15 0.20 20 3450 0.23 24 0.65 2700 4.0 150
YJ61-16 220/240V,50Hz 16 0.18 18 2750 0.2 22 0.60 2500 3.9 150
YJ61-16 110/120V,60Hz 16 0.21 21 3450 0.25 25 0.65 2700 4.2 150
YJ61-20 220/240V,50Hz 20 0.22 22 2800 0.28 25 0.63 2450 5.1 200
YJ61-20 110/120V,60Hz 20 0.32 28 3500 0.35 33 0.66 2800 5.8 200
Motor power and speed can be customized according to customer requirements.Welcome to consultation

How to Select a Gear Motor

A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.

Angular geared motors

Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Motor

Planetary gearboxes

Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Motor

Hydraulic gear motors

Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Motor

Croise motors

There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.

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Our specialists and engineers have 23 many years of Knowledge in the Bearing Business. Our goods are applied in many fields. With thorough requirments, we can also produce your unique made item. forty eight shaded Pole Motor

Motor Description:

one.Our motors efficiency(knowledge) are per customers` requirments.

2.Motor wires are cooper and some could be utilised aluminium wire to conserve cost

three.Motors could be used ball bearing and oil bear(Sleeve bearing) equally.

four.Insulation Class EPT/F
face up to voltage:1800V/S/.5mA
Rotation:CW (view from the shaft facet)
Sounds lt50dEPT
Interturn Isulation: gt2100V
Isulation Resistance:20M Omega
IP:34
Daily life span: gt2000Hours (constant working).Typical use:10 many years
Procedure Temperature/Humidity Variety:-40 degC to 65 degC, %~95%

5.Secure,reliable, minimal noise, higher functionality,attributes tough, excellent and steady starting, EPT daily life, and many others.

6.Standard Software: Exhaust supporter, air purifier, micro-oven, fan, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater EPTs, dehumidifiers

7.Motor Specification as under chart

Product A OF Size SHAFT DIA VOLT EPT TORQUE Velocity RATED
YJ4808 8MM 4MM 110-240V 6W 1.12mN.m 3400RPM
YJ4810 10MM 4MM a hundred and ten-240V 10W three.42mN.m 3000RPM
YJ4810 10MM 5MM a hundred and ten-240V 14W three.82mN.m 3000RPM
YJ4815 15MM 4MM 110-240V 11W 7.97mN.m 3400RPM

Fine Watt motor concentrate on supplying motor options to intelligent products for property equipment ,like EPTLDC,Capacitor motor,shaded pole motor,EPT motor and mini generator. Our motors are commonly utilised in kitchen area,air conditional,Ice chest,washing EPT,etc. Customers find not only in EPT domestic ,also oversea from Asia to European and Amecica. Our engineer with twenty a long time expertise in motor design and style and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,get a good deal of motor inovation EPT award,Our engineer also give technological support to other huge facotry.we feel we alwaEPTcan discover the best answer for your merchandise.
Organization FAQ

(one) Q: What sort motors you can supply?
A:For now,we largely give Kitchen area Hood Motor,DC Motor,Equipment Motor,Admirer Motor Fridge Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
EPTLDC Motor,Shade Pole Motor,Capacitor Motor, PMDC Motor,Synchronous Motor,and many others

(2) Q: Is it achievable to visit your factory
A: Confident. We alwaEPTlike to meet up with our customer encounter to encounter,this is greater for understXiHu (West Lake) Dis.Hu (West Lake) Dis..EPTut remember to kindly preserve us posted a few daEPTEPT so we can make good arrangement.

(three) Q: Can I get some samples
A: It relies upon. If only a few samples for private use or replacement, I am afraid it will be challenging for us to give, since all of our motors are EPT and no inventory offered if there is no additional demands. If just sample testing ahead of the formal orEPTand our MOQ, price and other phrases are appropriate, we will offer samples.

(4) Q: Is there a MOQ for your motors?
A: Indeed. The MOQ is between 1000~ten,000pcs for diverse types following sample approval.
EPTut it is also all right for us to acknowledge smaller sized tons like a couple of dozens, hundreds or thousands
For the first three orders soon after sample acceptance.For samples, there is no MOQ requirement. EPTut the significantly less the better (like no more than 5pcs) on issue that the quantity is sufficient in circumstance any adjustments essential soon after first screening.

(five)Q: What advantage do you have?

A: For motors, we have quality guarantee, if there is probelm motor soon after inspection in buyer residence,we will replace .
For services, we provide 24 several hours complex assist and barrier-free communication with outstanding services men and women.
Technical provider: Except offer true motor products,we can also offer you motor technological supporting seperately to our consumer.Our engineers are symbolize the most superior techonogy.

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With EPG brand name registered in much more than 70 international locations like The us , Europe , Japan and so on, it has partners amongst globe top enterprises, this sort of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and many others. We inspect each piece of bearing by ourselves prior to shipping. we offer 1-end remedy for the buy of mechanical electrical power transmission products in China. 72 series shaded Pole Motor

Motor Description:

1.Our motors performance(information) are per customers` requirments.

two.Motor wires are cooper and some could be used aluminium wire to help save value

three.Motors could be employed ball bearing and oil bear(Sleeve bearing) equally.

four.Insulation Course EPT/F
face up to voltage:1800V/S/.5mA
Rotation:CW (see from the shaft aspect)
Sounds lt50dEPT
Interturn Isulation: gt2100V
Isulation Resistance:20M Omega
IP:34
Existence span: gt2000Hours (constant functioning).Regular use:ten several years
Operation Temperature/Humidity Variety:-forty degC to 65 degC, %~ninety five%

five.Protected,reputable, lower noise, higher functionality,characteristics tough, great and steady commencing, EPT lifestyle, and so forth.

six.Typical Application: Exhaust supporter, air purifier, micro-oven, enthusiast, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater EPTs, dehumidifiers

7.Motor Specification as below chart

Good Watt motor focus on providing motor solutions to wise merchandise for home equipment ,like EPTLDC,Capacitor motor,shaded pole motor,EPT motor and mini generator. Our motors are extensively employed in kitchen,air conditional,Ice chest,washing EPT,and many others. Clients track down not only in EPT domestic ,also oversea from Asia to European and Amecica. Our engineer with 20 many years encounter in motor style and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,get a great deal of motor inovation EPT award,Our engineer also give complex help to other big facotry.we believe we alwaEPTcan locate the very best resolution for your item.

Company FAQ

(one) Q: What type motors you can give?
A:For now,we largely supply Kitchen area Hood Motor,DC Motor,Gear Motor,Enthusiast Motor Refrigerator Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
EPTLDC Motor,Shade Pole Motor,Capacitor Motor, PMDC Motor,Synchronous Motor,and so on

(two) Q: Is it attainable to visit your factory
A: Certain. We alwaEPTlike to satisfy our customer experience to experience,this is far better for understXiHu (West Lake) Dis.Hu (West Lake) Dis..EPTut please kindly maintain us posted a couple of daEPTEPT so we can make very good arrangement.

(3) Q: Can I get some samples
A: It is dependent. If only a handful of samples for private use or substitute, I am concerned it will be challenging for us to supply, since all of our motors are EPT and no stock available if there is no even more demands. If just sample tests prior to the official orEPTand our MOQ, price and other phrases are satisfactory, we will offer samples.

(four) Q: Is there a MOQ for your motors?
A: Sure. The MOQ is among one thousand~ten,000pcs for distinct types following sample acceptance.
EPTut it is also okay for us to settle for smaller lots like a few dozens, hundreds or 1000’s
For the original 3 orders following sample approval.For samples, there is no MOQ need. EPTut the considerably less the much better (like no far more than 5pcs) on issue that the quantity is adequate in case any changes needed following preliminary tests.

(five)Q: What advantage do you have?

A: For motors, we have top quality promise, if there is probelm motor soon after inspection in client home,we will replace .
For services, we offer you 24 hrs technical support and barrier-totally free interaction with exceptional support folks.
Technological support: Except supply actual motor items,we can also supply motor specialized supporting seperately to our buyer.Our engineers are signify the most advanced techonogy.

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EPG is a expert manufacturer and exporter that is involved with the design, growth and manufacturing. We can source a entire-range of electricity transmission goods like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. If you are interested in any of our items or would like to examine a potential purchase, please come to feel totally free to get in touch with us.

Feature:
1. Stator measurement is optional
two. Secure, dependable, reduced sounds, great starting, EPT existence
3. Sturdy EPT
Rated voltage one hundred ten~120V/220~240V-50/60Hz

Typical utilised: Exhaust fan, air purifier, micro-oven, admirer, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater EPTs, dehumidifiers
Thermal protector with 1 shot fuse or multi shot fuse

EPTasic Parameter:
1. A of size: 30mm
2. EPT: 78W
3. Shafe dia: 4mm
4. Thermal safety, reputable, lower sound, good commencing

Observed:
A OF SZIE AND EPT Shaft can be made in accordance to customer’s prerequisite

Product A OF Size SHAFE DIA VOLT EPT Rotation Speed RATED
YJ6113 30mm 4mm a hundred and ten-240V 78W CW 3500RPM

Our organization FAQ for you

(one) Q: What kind motors you can supply?
A:For now,we largely give Kitchen area Hood Motor,DC Motor,Gear Motor,Fan Motor Fridge Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
Shade Pole Motor,Capacitor Motor,EPTLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor and so on.

(2) Q: Is it attainable to visit your factory
A: Certain. EPTut remember to kindly keep us posted a handful of daEPTEPT. We want to verify our
plan to see if we are accessible then.

(three) Q: Can I get some samples
A: It relies upon. If only a number of samples for personal use or replacement, I am scared it will
be hard for us to give, because all of our motors are EPT and no inventory
obtainable if there is no further wants. If just sample tests before the official orEPTand
our MOQ, price and other terms are acceptable, we’d adore to give samples.

(4) Q: Is there a MOQ for your motors?
A: Of course. The MOQ is in between one thousand~ten,000pcs for distinct designs soon after sample approval.
EPTut it’s also okay for us to settle for scaled-down plenty like a few dozens, hundreds or hundreds
For the first 3 orders after sample acceptance.For samples, there is no MOQ need. EPTut the significantly less the better (like no much more than 5pcs) on condition that the amount is enough in scenario any adjustments required soon after original screening.

AEPTOUT US

Ritscher group was established up in 2006.we alwaEPTfocus on micro-motors for EPT electrical equipment and sector appliance considering that environment up.at present we have two skilled micro-motor factories in EPT which severally found in HangZhou city and HangZhou metropolis.it has an area of twenty five,000 sq. meters EPTs and a lot more than three hundred workers, yearly output is 3 million pcs and has five million pcs annual making potential.right after a number of several years deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,we had created a fantastic popularity in the market and received far more and far more customers’ EPT in the world.
We started out from shaded pole motors at beginning, up to now,our solution incEPTd of shaded pole motors,synchronous motors,stepping motors ,capacitor motors, EPTLDC motors, DC motors and compressors. Our item are broadly used for creating refrigerators, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, therapeutic massage EPTs and numerous other equipments.
As a realiable high quality guaranty,Ritscher has total R ampD departement,QC department,creating division,buy department and so on. has best creating tools like Aluminum diecasting, Zinc diecasting, Sheet steel stamping, Plastic injection molding and many others. also take a look at/ detection system like multiplex temp measuring unit, performance parameter inspection gadget, Phenol peptide remedy pinhole tester,Anechoic room and so on.

Endeavoring to supply the ideal product and provider to clients,we alwaEPTdo the most energy to turn into an outstXiHu (West Lake) Dis.Hu (West Lake) Dis. company of micro motors.
Ritscher is alwaEPTwilling to set up sincere business romantic relationship with close friends from all over the entire world.
Welcome get in touch with with us!

EPTke ritscher ,enEPT contemporary lifestyle!

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High sales made in China – replacement parts – in Puducherry India Quality 220V 50Hz AC Shaded Pole Gear Motor for Fireplace with top quality

High  sales  made in China - replacement parts -  in Puducherry India  Quality 220V 50Hz AC Shaded Pole Gear Motor for Fireplace with top quality

We – EPG Group the largest gearbox & motors , couplings and gears manufacturing facility in China with 5 different branches. For far more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

220V 50HZ AC shaded pole gear motor for Fireplace
Description of the creation

Match for remotr check control, remote curtain, electrical soldering, h2o meter, BBQ, oven, washing machine, garbage devices, property appliances, slot device, cash discover equipment, automobile device.

Geared motor torque/pace
 

Reduction ratio 1:251 one:389 1:590 one:722 one:897 1:1269 1:1601 one:1929 1:2708 1:3385 1:5078
Variety of equipment trans 4 5
 
6
 
Rated velocity(rpm) at 60Hz eleven.1 7.one four.seven three.eight 3.one 2.two one.seven one.four one. .8 .5
YJ61-PAG70120
L=16(kgf.cm)
Rated torque
22.8 35.four 53.seven 65.seven eighty one.6 104 132 159 two hundred two hundred two hundred
YJ61-PAG70120
L=26(kgf.cm)
Rated torque
35.nine fifty five.6 84.four 103 128 164 two hundred two hundred 200 two hundred two hundred
YJ61-PAG70120
L=thirty(kgf.cm)
Rated torque
forty five.7 70.8 107 131 163 two hundred 200 two hundred 200 200 two hundred
YJ61-PAG70120
L=35(kgf.cm)
Rated torque
fifty seven.one 88.five 134 164 two hundred two hundred two hundred 200 200 200 200
YJ61-PAG70120
L=forty(kgf.cm)
Rated torque
65.five a hundred and one 153 187 200 two hundred 200 200 200 200 two hundred

two.Production Flow

three.Company Information
 In latest ten several years, ept has been devoted to the manufacture of the motor products and the principal merchandise can be categorised into the adhering to collection, particularly DC motor, DC equipment motor, AC motor, AC gear motor, Stepper motor, Stepper gear motor, Servo motor and Linear actuator collection. 

Our motor items are broadly utilized in the fields of aerospace market, automotive business, economic tools, house equipment, industrial automation and robotics, healthcare gear, office gear, pac ept machinery and transmission sector, supplying buyers trustworthy tailor-made answers for driving and managing.

4.Our Services
one). Basic Service:

Fast Reply All enquiry or electronic mail be replied in 12 several hours, no delay for your enterprise.
Skilled Crew Questions about goods will be replied professionally, precisely, very best suggestions to you.
Limited Guide time Sample or small purchase sent in 7-15 times, bulk or tailored get about thirty days.
Payment Option T/T, Western Union,, L/C, and many others, simple for your business.
Prior to shipment Just take photos, send to clients for confirmation. Only verified, can be shipped out.
Language Decision Aside from English, you can use your personal language by electronic mail, then we can translate it.

two). Customization Provider:
Motor specification(no-load velocity , voltage, torque , diameter, noise, existence, screening) and shaft size can be tailor-made according to customer’s needs.

five.Bundle & Shipping

 

The use of first tools manufacturer’s (OEM) component quantities or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the listed substitute elements contained herein are not sponsored, authorized, or manufactured by the OEM.

High  sales  made in China - replacement parts -  in Puducherry India  Quality 220V 50Hz AC Shaded Pole Gear Motor for Fireplace with top quality

High  sales  made in China - replacement parts -  in Puducherry India  Quality 220V 50Hz AC Shaded Pole Gear Motor for Fireplace with top quality