Definition and type of motor work system
The definition of the work system: the motor is subjected to a series of load conditions
The reason of electromagnetic
The electromagnetic noise is one of the main noise source of motor, in the multipolar motor or ventilation noise lower motor
An important index to measure the performance of motor
starting current should be as small as possible, because of the large starting current is unfavorable
Main processing technology base
The frame is the main parts of the motor, greatly affects the uniformity on motor interchangeability and air gap.
Reason of ventilation noise
The ventilation noise of the motor is mainly the following three kinds of components
