一种超低脉动无刷力矩电动机的设计  

Design of Brushless Torque Motor With Low Torque Fluctuation

作　　者：冯小军 范雪蕾 FENG Xiaojun;FAN Xuelei(Xi＇an Micromotor Research Institute,Xi＇an 710077,China)

机构地区：[1]西安微电机研究所,西安710077

出　　处：《微电机》2018年第5期67-70,共4页Micromotors

摘　　要：针对高精度、高稳定性伺服系统对电机超低力矩波动的要求,提出了一种两相无槽无刷力矩电动机的设计思路,使用Maxwell建立设计模型进行仿真分析,投制样机进行试验验证。成功研制了一款具有超低力矩波动的无刷力矩电动机。Based on low torque fluctuation requirement of the motor for servo system with high precision and stability,the idea of a two-phase brushless torque motor was proposed. A model was established with finite element analysis software Maxwell for simulation,and a prototype was developed to carry out experimental verification,successfully testified the development of the brushless torque motor with low torque fluctuation.

关 键 词：无刷力矩电动机 力矩波动优化设计 有限元分析 

分 类 号：TM361[电气工程—电机] TM359.6