非接触式章动减速电机结构设计与磁场仿真  

Structure Design and Magnetic Field Simulation of Non-contact Nutation Reduction Motor

作　　者：单夏祺 姚立纲[1] 楼梅燕 陈怡呈 Shan Xiaqi;Yao Ligang;Lou Meiyan;Chen Yicheng(School of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350116,China;Department of Mechanical Engineering,Taiwan "Central University",Taoyuan 32001,China)

机构地区：[1]福州大学机械工程及自动化学院,福建福州350108 [2]台湾"中央大学"机械工程学系,台湾桃园32001

出　　处：《机械传动》2019年第9期50-53,共4页Journal of Mechanical Transmission

基　　金：国家自然科学基金(51775114)

摘　　要：针对现有机器人谐波减速电机柔轮刚度较弱,存在较多机械摩擦的问题,结合章动减速运动与磁力啮合原理,提出了一种新型章动减速电机。阐述了其结构特点与传动方式,给出了其设计方法及参数选择。利用Maxwell有限元软件分析了减速电机的内部磁场特性与矩角特性。In order to solve the problem of weak stiffness of flexible wheels and more mechanical friction in existing robot harmonic reducer motors,a new type of nutation reducer motor is proposed by combining nutation deceleration motion with magnetic meshing principle.The structural characteristics and transmission mode are described,and the design method and parameter selection are given.The internal magnetic field characteristic and the torque angle characteristic of the reduction motor are analyzed by using Maxwell finite element software.

关 键 词：章动传动 磁力啮合 减速电机 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置] TH132.46[自动化与计算机技术—控制科学与工程]