Permanent Magnet Motor for Electric Dynamometer 
   
   
  Introduction
  
   	- The characteristics of permanent magnet synchronous motor are similar to those of traditional electrically excited synchronous motor
  	- The permanent magnet replaces the excitation system on its rotor
  	- The structure of the motor is relatively simple, the processing and assembly costs are reduced, and the
  	- The collector ring and brush that are easy to cause problems improve the reliability of motor operation;
  	- No excitation current is needed, the excitation loss is saved, and the efficiency of the motor is improved
  	- And power density.
  	- Therefore, it is a kind of motor which has been studied more and more in recent years and has been more and more widely used in various fields
  
   
   
  Product drawing
  