When it comes to the performance requirements and reliability standards of shaded pole motors, here are some common considerations:

1. Performance requirements:

1) Speed ​​and torque: The motor needs to provide sufficient speed and torque to drive the rotating parts of the refrigerator (such as fans, compressors, etc.). This requires the motor to have appropriate rated speed and torque output.

2) Efficiency: High efficiency is one of the important performance indicators of shaded pole motors. High-efficiency motors can provide the required power output at lower energy consumption, thereby reducing energy consumption.

3) Starting and stopping characteristics: The motor needs to have good starting and stopping characteristics, able to respond quickly and balance starting, and stop quickly when needed.

2. Reliability standards:

1) Life and durability: The motor needs to have sufficient life and durability to maintain stable performance during long-term use. This means that the motor should be able to withstand the working requirements of daily use and environmental conditions, such as temperature changes, temperature, vibration, etc.

2) Reliability and stability: The motor should have high reliability and stability to ensure continuous normal operation under various working conditions, reducing and downtime.

3) Noise and vibration: The motor should minimize noise and vibration to provide a comfortable use experience and avoid interference with other components or users.

These performance requirements and reliability standards are usually determined based on the design and manufacturing standards of the refrigerator, industry standards, and consumer needs. Manufacturers usually conduct rigorous testing and verification of shaded pole motors to ensure that their performance meets the specified requirements and can operate reliably over the expected service life. At the same time, quality control and inspection measures will also be adopted to ensure that each motor produced meets the performance and reliability standards of the city.