Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.929-931
- /
- 2004
A Study of the Miniaturization of the PM type Stepping Motor
Claw-pole을 갖는 PM형 스테핑 모터의 소형화에 관한 연구
-
Rhyu Se-hyun
(Korea Electronics Technology Institute, Hanyang University)
;
-
Jung In-soung
(Korea Electronics Technology Institute)
;
- Sung Ha-kyung (Korea Electronics Technology Institute) ;
-
Kwon Byung-il
(Hanyang University)
- Published : 2004.07.14
Abstract
Recently, there are growing demands for permanent magnet(PM) type stepping motor that greater mechanical output, smaller size. Especially, the PM type stepping motor with claw-poles is preferred solution for many small electronics position determination devices since it is small in size, low cost. But, the design of the PM type stepping motor with claw-poles is very difficult because it has a magnetic 3-D shape. This paper deals with a study of the miniaturization of the PM type stepping motor with claw-poles. We investigate the characteristic of the actual model using the equivalent magnetic circuit method and 3-D FE analysis.
Keywords