一种定子双励磁有限转角力矩电机设计  

The Invention Relates to a Stator Double Excitation Torque Motor With Limited Turning Angle

作　　者：刘杰 赵友坤 范雪蕾 张侠 LIU Jie;ZHAO Youkun;FAN Xuelei;ZHANG Xia(Xi’an Micromotor Research Institute,Xi’an 710077,China)

机构地区：[1]西安微电机研究所

出　　处：《微电机》2019年第8期20-22,共3页Micromotors

摘　　要：本文研究了一种用于压力调节/关断阀门用的特殊结构形式的有限转角力矩电动机,使其能够直接驱动负载实现往复偏转。以磁路算法和软件仿真的形式推导并验证了此类电机相关参数的算法。该类电机具有结构及控制简单、重复精度高、转动惯量小等特点。In this paper,a special type of finite angle torque motor for pressure regulating/closing valve was studied,which can directly drive the load to achieve reciprocating deflection.The magnetic circuit algorithm and software simulation were used to deduce and verify the algorithm of the motor parameters.This kind of motor has the characteristics of simple structure and control,high repeat precision and small rotary inertia.

关 键 词：定子双励磁 有限转角 

分 类 号：TM359.6[电气工程—电机]