空心杯电机非对称同心式绕组成型工艺技术研究

Reserch on Asymmetric Concentric Winding Shaping Technology of Coreless Motor

空心杯电机与传统齿槽电机相比具有输出功率密度大、体积小、重量轻、运行平稳、响应快速等特点,其应用越来越广泛。空心杯电机杯型绕组成型工艺是空心杯电机制造中的关键,杯型绕组加工质量直接影响电机的性能。本文提出了一种空心杯电机非对称同心式杯型绕组的成型工艺技术,对非对称同心式绕组的结构及杯型绕组成型工艺进行分析,通过具体产品的生产验证了该工艺方法的可行性及有效性。

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.