螺旋压力机实现伺服直驱的低速大力矩电动机综述

摘要

Various types of low speed large torque motors which are used to drive screw press have been introduced in the text. The structure, working principle,advantages & disadvantages,and domestic & foreign research status have been shown respectively. Finally, several important factors which should be considered in the design process of the motor for driving the screw press have been put forward.%实现伺服直驱是现代螺旋压力机的重要发展方向之一.本文对用于螺旋压力机伺服直驱的各类低速大力矩电动机进行了介绍,阐述其基本结构、工作原理、优缺点以及国内外研究现状.最后提出设计螺旋压力机直驱式电动机需要考虑的几个因素.