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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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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.

3 phase motor

How do 3-phase motors differ from single-phase motors?

3-phase motors and single-phase motors differ in several aspects, including their power supply, construction, performance characteristics, and applications. Here’s a detailed explanation of the differences between 3-phase motors and single-phase motors:

  • Power Supply: The primary difference between 3-phase motors and single-phase motors is their power supply. 3-phase motors require a three-phase power supply, which consists of three alternating current (AC) voltage waveforms that are 120 degrees out of phase with each other. In contrast, single-phase motors operate on a single-phase power supply, which consists of a single AC voltage waveform.
  • Construction: The construction of 3-phase motors and single-phase motors also differs. 3-phase motors have three sets of windings evenly spaced around the motor’s stator, whereas single-phase motors typically have only one set of windings. The multiple windings in 3-phase motors enable the creation of a rotating magnetic field, which is essential for their operation.
  • Starting Mechanism: 3-phase motors and single-phase motors have different starting mechanisms. 3-phase motors can start on their own with a simple direct-on-line (DOL) starting method, where the motor is connected directly to the power supply. In contrast, single-phase motors require additional starting mechanisms, such as capacitors or centrifugal switches, to overcome the need for a rotating magnetic field during startup.
  • Starting Torque: 3-phase motors tend to have higher starting torque compared to single-phase motors. The balanced three-phase power supply and the design of 3-phase motors allow them to produce a strong rotating magnetic field, enabling efficient starting and acceleration. Single-phase motors, on the other hand, often experience lower starting torque due to the absence of a rotating magnetic field during startup.
  • Efficiency: In terms of efficiency, 3-phase motors are generally more efficient than single-phase motors. The balanced three-phase power supply and the design of 3-phase motors result in smoother operation and reduced losses compared to single-phase motors. This higher efficiency translates to better performance and energy savings in applications where 3-phase motors are utilized.
  • Power Rating: 3-phase motors are commonly available in higher power ratings compared to single-phase motors. The ability of 3-phase motors to deliver higher power output makes them suitable for applications that require greater torque and horsepower, such as heavy-duty industrial machinery and equipment. Single-phase motors are typically used in lower power applications, such as household appliances and small tools.
  • Applications: The applications of 3-phase motors and single-phase motors also differ. 3-phase motors are widely used in industrial and commercial applications, including pumps, compressors, HVAC systems, electric vehicles, and robotics. Single-phase motors are commonly found in residential and small-scale applications, such as household appliances (e.g., refrigerators, air conditioners, and washing machines) and small tools (e.g., fans and power tools).

These are the key differences between 3-phase motors and single-phase motors. While 3-phase motors offer advantages in terms of efficiency, starting torque, and power rating, single-phase motors are suitable for smaller-scale applications and residential use. The selection of the motor type depends on the specific requirements of the application and the availability of the appropriate power supply.

3 phase motor

Can 3-phase motors be adapted for use in both small and large-scale applications?

Yes, 3-phase motors are highly adaptable and can be used in both small and large-scale applications. Here’s a detailed explanation of their adaptability:

  • Small-Scale Applications: 3-phase motors are available in a wide range of sizes and power ratings, making them suitable for small-scale applications. These motors can be found in various small industrial machines, appliances, and equipment. They are commonly used in small pumps, compressors, fans, conveyors, blowers, and other devices requiring reliable and efficient motor operation.
  • Large-Scale Applications: 3-phase motors are also well-suited for large-scale applications that demand high power and torque. They can be found in heavy-duty industrial machinery and equipment used in manufacturing plants, mining operations, oil refineries, and other industrial sectors. Large-scale applications of 3-phase motors include motor-driven compressors, generators, crushers, mills, conveyor systems, and large HVAC (heating, ventilation, and air conditioning) units.
  • Flexibility in Voltage and Frequency: 3-phase motors can operate with different voltage and frequency configurations, allowing for adaptation to various power systems worldwide. They can be designed and configured to accommodate specific voltage and frequency requirements, making them compatible with the electrical infrastructure of different regions and countries. This flexibility in voltage and frequency makes 3-phase motors suitable for both small and large-scale applications globally.
  • Motor Control Options: 3-phase motors can be coupled with various control devices and technologies to adapt to different application requirements. For small-scale applications, simple motor starters or contactors can provide basic control functionality. In contrast, large-scale applications often utilize more advanced control systems, such as variable frequency drives (VFDs) or adjustable speed drives (ASDs), which offer precise speed and torque control. These control options allow 3-phase motors to meet the specific needs of both small and large-scale applications.
  • Application-Specific Designs: Manufacturers offer a wide range of 3-phase motor designs and configurations to cater to different application requirements. Motors can be customized to meet specific performance criteria, environmental conditions, and industry standards. This adaptability allows 3-phase motors to be optimized for both small and large-scale applications, ensuring optimal efficiency, reliability, and performance.

Overall, the adaptability of 3-phase motors makes them suitable for a wide range of applications, from small-scale to large-scale. Their availability in various sizes, flexibility in voltage and frequency, compatibility with different control options, and ability to be customized for specific applications make them a versatile choice for different industrial needs. Whether it’s powering small machines or driving heavy-duty equipment, 3-phase motors can be adapted to meet the requirements of both small and large-scale applications.

3 phase motor

What role do 3-phase motors play in the efficiency of HVAC systems?

3-phase motors play a crucial role in enhancing the efficiency of HVAC (Heating, Ventilation, and Air Conditioning) systems. Here’s a detailed explanation of their contribution:

  • Air Handling Units (AHUs):
    • 3-phase motors are commonly used in HVAC systems to power the fans in air handling units (AHUs). These fans circulate and distribute conditioned air throughout the building.
    • The use of 3-phase motors in AHUs allows for efficient and reliable operation. They can deliver the necessary airflow at varying static pressures, ensuring optimal air distribution and ventilation in different zones of the building.
  • Chillers and Cooling Towers:
    • In large-scale HVAC systems, 3-phase motors are utilized in chillers and cooling towers. These components are responsible for cooling the water used in the HVAC system.
    • Efficient 3-phase motors drive the compressors and fans in chillers and cooling towers, enabling effective heat transfer and temperature control. This results in improved energy efficiency and cooling performance of the HVAC system.
  • Variable Air Volume (VAV) Systems:
    • 3-phase motors are often employed in Variable Air Volume (VAV) systems, which allow for individual control of airflow in different zones or rooms of a building.
    • By using 3-phase motors in VAV systems, the air volume can be easily adjusted to meet the specific cooling or heating demands of each zone. This enables precise temperature control, reduces energy wastage, and enhances overall HVAC system efficiency.
  • Energy-Saving Measures:
    • 3-phase motors in HVAC systems can be integrated with energy-saving measures to improve efficiency. For example, they can be paired with variable frequency drives (VFDs), which allow for the modulation of motor speed and power consumption based on actual needs.
    • VFDs control the speed of 3-phase motors, ensuring that they operate at optimal speeds for different load conditions. This results in significant energy savings, as motors consume less power when operating at lower speeds.
  • Reliability and Durability:
    • HVAC systems require reliable and durable components to ensure continuous operation. 3-phase motors are known for their robust construction and ability to withstand the demanding conditions typically found in HVAC applications.
    • The reliability of 3-phase motors minimizes the risk of motor failures and unexpected downtime, allowing HVAC systems to operate efficiently and maintain occupant comfort.

Overall, 3-phase motors play a critical role in enhancing the efficiency of HVAC systems. They power the fans, compressors, and pumps, enabling effective air distribution, temperature control, and heat transfer. Their integration with energy-saving measures further optimizes energy consumption, resulting in improved overall HVAC system efficiency and reduced operating costs.

China Custom AC 220V 50Hz Single Phase Condenser Refrigerator Cooling Blower Fan Motor   vacuum pump oil	China Custom AC 220V 50Hz Single Phase Condenser Refrigerator Cooling Blower Fan Motor   vacuum pump oil
editor by CX 2023-10-20

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