Development of a high thrust linear actuator with high backdrivability

被引：0
|
作者：
Fujimoto, Yasutaka [1 ]
Kominami, Tsutomu [1 ]
机构：
[1] Yokohama Natl Univ, Div Elect & Comp Engn, Yokohama, Kanagawa 2408501, Japan
来源：
AMC '08: 10TH INTERNATIONAL WORKSHOP ON ADVANCED MOTION CONTROL, VOLS 1 AND 2, PROCEEDINGS | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents design and analysis of a novel high thrust linear actuator with high backdrivability. This motor consists of a mover and stator with spiral structure. The mover moves spirally in the stator and the linear motion is extracted to drive the load. This motor is a direct-drive system and highly backdrivable. In this paper, a basic model and thrust/torque equations are proposed, and the development of a prototype is presented. From the analysis, the designed spiral motor is expected to achieve higher thrust per unit volume than the conventional linear motors.
引用
收藏
页码：360 / 364
页数：5
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