工业机器人用盘式永磁电机设计与优化  

Design and Optimization of Disc Permanent Magnet Motor for Industrial Robots

作　　者：李晨 LI Chen(College of Mechanical Engineering,Dalian Jiaotong University,Dalian 116028,China)

机构地区：[1]大连交通大学机械工程学院,辽宁大连116028

出　　处：《机械制造与自动化》2024年第1期224-227,249,共5页Machine Building & Automation

摘　　要：为提升工业机器人所用电机的带负载能力,提出一种内置式盘式永磁电机。建立内置式盘式永磁电机的三维有限元模型和盘式永磁电机转矩计算公式;通过对内置式盘式永磁电机的电磁性能进行仿真分析,验证了模型的正确性;对电机的输出转矩进行优化仿真,结果表明:相较于之前的表贴式永磁电机输出转矩得到了22.5%的提升。In order to promote the load capacity of the motor used in industrial robots,this paper proposes a built-in disc permanent magnet motor.The three-dimensional finite element model of the built-in disc permanent magnet motor and the torque calculation formula of the disc permanent magnet motor are established.The simulation analysis of the electromagnetic performance of the built-in disc permanent magnet motor averifies the correctness of the model.The output torque of the motor is optimized and simulated,which gains a 22.5%improvement compared with surface mounted permanent motor.

关 键 词：工业机器人 永磁电机 气隙磁密 输出转矩 优化设计 

分 类 号：TH164[机械工程—机械制造及自动化] TP242.2[自动化与计算机技术—检测技术与自动化装置]