液压与气动Issue(6)：59-65,7.DOI:10.11832/j.issn.1000-4858.2018.06.012
基于一种双出轴伺服电机的高压低噪声伺服电机泵研究
Study on High-pressure and Low-noise Servo Motor Pump Based on Servo Motor with Double Output Shaft
孙东宁 1刘会祥 1何俊 1冯伟 1胡小飞1
作者信息
- 1. 北京精密机电控制设备研究所,北京100076
- 折叠
摘要
Abstract
A high-pressure and low-noise servo motor pump based on servo motor with double output shaft is used in quiet setting,and provides hydraulic energy for electro-hydrostatic actuator.The servo motor pump adopts a working mode of "single motor + two screw pumps",and controls rotation direction and speed of servo motor through driving a controller,and realizes the switch of "pump forward" and "motor reverse" as well as adjustment of output flow,so as to control movement direction and speed of servo actuator,and eliminates mechanical and fluid noises caused by a control valve.The design of servo motor is simulated by the software Ansoft.The test results show that a screw pump has favorable quiet tone effect;the servo motor pump has the characteristics of high reliability,low noise,compact structure,high efficiency,and is used to replace traditional pump station,and can effectively reduce the noise at work.关键词
低噪声/高压/双出轴/伺服电机泵Key words
low-noise/high-pressure/double output shaft/servo motor pump分类
机械制造引用本文复制引用
孙东宁,刘会祥,何俊,冯伟,胡小飞..基于一种双出轴伺服电机的高压低噪声伺服电机泵研究[J].液压与气动,2018,(6):59-65,7.
