低速大转矩永磁同步电动机的转子结构及永磁体设计

Design of Rotor and Permanent Magnet of Low Speed and High Torque Permanent Magnet Synchronous Motor

讨论了低速大转矩永磁同步电动机转子结构的设计,分析了支架式转子的结构型式、载荷工况、强度和刚度计算、永磁体优化设计及安装固定方式等,为同类产品的设计研发提供参考。

The rotor design of low speed and high torque permanent magnet synchronous motor is discussed.The structural type,load case,stiffness and strength calculation,permanent magnet optimization design and fixation mode of bracket rotor are analyzed,which provides a reference for the design and development of similar motors.