다권선 리니어 직류 전동기의 전기자 형상 개선에 관한 연구

Improvement of Armature shape of multi-winding type LDM

In this paper, we present the optial design and analysis of a novel brushless do linear motor, which can operate as a selfless linear stepping motor, with two armature cores and two back iron and five high energy product magnets. We used Maxwell program package for computing the flux distribution and static force. The assessment of the analytical and measured values shows a very goof correlation among them. The result are presented in this paper.