Reserch on Asymmetric Concentric Winding Shaping Technology of Coreless Motor
Compared with traditional cogging motor,coreless motor has the characteristics of high output power density,small volume,light weight,stable operation,fast response,etc.,and is used more and more widely.The forming process of cup winding is the key technology in the manufacture of coreless motor.The machining quality of cup winding directly affects the performance of the motor.This paper presented the forming process of an asymmetric concentric structure cup winding for coreless motor.The structure of the asymmetric concentric winding and the forming process of the cup winding were analyzed and explained in detail.The feasibility and effectiveness of the process method were verified by actual production.