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Product Description

 

YZF series motors are single-phase, 4-pole shaded motors, rated for 220-240V,50/60Hz or 110-120V,60Hz. Widely used in condenser, radiator, evaporator and other refrigeration equipment and heating fan equipment.
Shaded pole motor adopts oil bearing or ball bearing.
The are 2 winding method, 1 is part winding, another 1 is full winding(complete winding). 
Motor output power ranges from 1W to 34W and is adjusted by changing core thickness and winding parameters.
The insulation class of the motor is B, and the protection class is IP 42. We can produce the motors with the protection class IP 44 according to the requirements of customers.
Impedance protection is adopted for motors with output power below 10W, and 125-135ºC thermal protector is adopted for motors with output power greater than 10W.
 Applicable ambient temperature is -30ºC-50ºC.
The average life of the motor is more than 30000 hours.
The motor is CE CCC and RoHS certified.
Before using the motor, the electrode grounding wire must be effectively connected with the external grounding device  effectively..

 

 

FAQ:

 

1.HOW LONG CAN I GET THE FEEDBACKS AFTER WE SENT THE INQUIRY? 
We will reply you within 12 hours in working day.
2.ARE YOU A DIRECT MANUFACTURER OR TRADING COMPANY?
We are a factory, We produce and sell all by ourselves.
3.WHAT PRODUCTS CAN YOU OFFER?
We focus on shaded pole refrigerator motors, external axial fans, FFU fans and other products.
4.WHAT APPLICATIONS DO YOUR PRODUCTS RELATE TO?
 

Our products cover a wide range of in refrigeration equipment and units, generally used with the compressor, but also useful in industrial ventilation and heat and so on.

5.CAN YOU DO CUSTOMIZED PRODUCTS?
Yes,we can doing customized products according to the customers’ drawings or samples.
6.HOW ABOUT THE CAPACITY OF YOUR COMPANY?
We have 8 fixed production lines.including 4 lines of shaded pole refrigerator motors, 2 lines of external fans and 2 lines of FFU fans, And our annual production capacity is over 4 million sets.
7.HOW MANY EMPLOYEES OF YOUR COMANY?WHAT ABOUT THE TECHNICISTS?
We now have more than 100 employees, including 5 engineers and 60 technicians.
8.HOW TO GUARANTEE THE QUALITY OF YOUR GOODS?
Firstly,we will do the inspection after every process.For the finished products,we will do 100% inspection according to the customers’ requirements and the international standard.
Secondly,we have advanced and complete testing equipment in the industry, which can fully ensure that we can provide customers with high-quality products, and at the same time, ensure that we can meet customers’ requirements for high quality and high performance.
9.WHAT’S THE PAYMENT TERM?
When we quote for you,we will confirm with you the way of transaction,FOB,CIF,CNF,etc.
For mass production goods, you need to pay 30% advance and70% balance pay before shipment or against copy of B/L.The common way is by T/T. D/P at sight is also acceptable.
10.HOW TO DELIVER THE GOODS TO US?
Usually we will ship the goods to you by sea,because we are in HangZhou,and we are only 200 kilometers away from the HangZhou or ZheJiang Port,it is very convenient and efficient to ship goods to any other countries.
11.WHERE ARE YOUR PRODUCTS MAINLY EXPORTED TO?
Our products are mainly exported to Russia, Pakistan, Iran, India, Thailand, Ukraine, Iraq, Europe and many other countries.

 

 

Dear Sir/Madam,

Thank you for choosing CHINAMFG among countless merchants and placing your trust in us. This gesture warms our hearts and inspires us to strive for your utmost comfort and satisfaction. By giving Jin Jiu a chance, we assure you that we will become your best partner. We sincerely wish you good health, success in all your endeavors, a joyful life, and a constant sHangZhou!

Product Specifications: Product Name: Electrical Motor Copper Wire Condenser CHINAMFG Fan Motor for Refrigerator .

Keywords: Cooling Fan, Blower,.

Thank you once again for your trust and support. We look CHINAMFG to serving you with our high-quality products and exceptional service.

Yours sincerely,
Mia

 

Material: Aluminium
Usage: Commercial Refrigerator & Freezer
Parts: Condenser
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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

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

Where can individuals or businesses find reliable information on selecting, installing, and maintaining AC motors?

When seeking information on selecting, installing, and maintaining AC motors, individuals and businesses can refer to various reliable sources. These sources provide valuable guidance, recommendations, and best practices related to AC motors. Here are some places where one can find reliable information:

  • Manufacturer’s Documentation: AC motor manufacturers often provide detailed documentation, including product catalogs, technical specifications, installation guides, and maintenance manuals. These documents offer specific information about their motors, such as performance characteristics, electrical requirements, mounting instructions, and recommended maintenance procedures. Manufacturers’ websites are a common source for accessing these resources.
  • Industry Associations: Industry associations related to electrical engineering, motor manufacturing, or specific applications (e.g., HVAC, pumps, or industrial machinery) can be excellent resources for reliable information. These associations often publish technical articles, guidelines, and standards that cover a wide range of topics, including motor selection, installation practices, efficiency standards, and maintenance recommendations. Examples of such associations include the National Electrical Manufacturers Association (NEMA), the Institute of Electrical and Electronics Engineers (IEEE), and the Air Conditioning, Heating, and Refrigeration Institute (AHRI).
  • Professional Electricians and Engineers: Consulting with professional electricians or electrical engineers who specialize in motor applications can provide valuable insights. These professionals possess practical knowledge and experience in selecting, installing, and maintaining AC motors. They can offer personalized advice based on specific project requirements and industry best practices.
  • Energy Efficiency Programs and Agencies: Energy efficiency programs and agencies, such as government departments, utility companies, or environmental organizations, often provide resources and guidance on energy-efficient motor selection and operation. These programs may offer information on motor efficiency standards, rebate programs for high-efficiency motors, and energy-saving practices. Examples include the U.S. Department of Energy (DOE) and its Energy Star program.
  • Online Technical Forums and Communities: Online forums and communities focused on electrical engineering, motor applications, or specific industries can be valuable sources of information. Participating in these forums allows individuals and businesses to interact with experts, discuss motor-related topics, and seek advice from professionals and enthusiasts who have firsthand experience with AC motors.
  • Books and Publications: Books and technical publications dedicated to electrical engineering, motor technology, or specific applications can provide comprehensive information on AC motors. These resources cover topics ranging from motor theory and design principles to practical installation techniques and maintenance procedures. Libraries, bookstores, and online retailers offer a wide selection of relevant publications.

When accessing information from these sources, it is important to ensure that the information is up-to-date, reliable, and relevant to the specific application or requirements. Consulting multiple sources and cross-referencing information can help verify accuracy and establish a well-rounded understanding of AC motor selection, installation, and maintenance.

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 high quality AC 220V 50Hz Single Phase Condenser Refrigerator Cooling Blower Fan Motor   with Best Sales China high quality AC 220V 50Hz Single Phase Condenser Refrigerator Cooling Blower Fan Motor   with Best Sales
editor by CX 2023-10-20

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