Now most of the cooling fans are brushless DC motor, which is greatly simplified in structure. The mechanical reliability of motor operation is enhanced, the service life is increased, the efficiency is high, the noise is small and so on...

The cooling fan is an important cooling equipment of modern industrial machinery. It can be used in many industries, such as household appliances, air conditioners, water dispensers, refrigerators, industrial machines, medical equipment,...

The characteristics of the cooling fan itself is to actively stir the air and accelerate the flow of air, so it will also inhale dust, mainly in the bearing, rotor and stator, so it will have an impact on the cooling fan, so it is necess...

There are many factors that determine the quality of the cooling fan, including the fan air volume, noise, speed, size, dynamic balance of the fan, and the operating environment, among which the most important is the bearing of the fan....