motorsmount

The so-called ‘new permanent magnet brushless motor’ also rotate by electromagnetic effects, but it was added a ‘magnet’ and reduced a "brush.” with it, motor can Self-generated magnetic, its size and weight only equal to 38%, 35% and 21% of the same copper traditional brush motors, while the motor efficiency can be increased by 10% or more. ‘Brush’ is an essential thing of traditional motor, after adopt advanced electronic control technology, it can achieve the transformation from" brush "to" brushless”, it not only make the motor leave the brush noise caused by friction, but also increase the life span of the motors. This is the reason why the printer and copier spindle motor, a small fan inside the computer, digital DVD within the motor use permanent magnet brushless motor. It is understood that China has plans to promote the permanent magnet brushless motor as energy products, accelerating the development of various types of permanent magnet brushless motors and industrial is imperative.