摘要
分析了以步进化直流伺服系统替代步进电机用于经济型数控机床的意义.介绍了步进化直流伺服系统的工作原理和基本结构,对转矩特性进行了分析.
This paper analyses the practical value of using stepping controlled DC servo motor as a substitute for stepping motor in economical CNC machine tool. The principle and control structure of stepping DC servo system are presented. Its moment performance is also analyses in this paper.
出处
《微特电机》
北大核心
1994年第6期26-29,共4页
Small & Special Electrical Machines
关键词
直流伺服电机
步进化控制
电机
DC servo motor stepping control economic type numerical control machine tool
