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Manufacturing Prototype and Characteristics Analysis of HB Type Linear Stepping Motor with Longitudinal Flux Machine  

원규식 (대구기능대 전기계측제어과)
김동희 (영남대 공대 전자ㆍ정보공학부)
이상호 (삼척대 공대 소방방재학부)
오홍석 (삼척대 공대 소방방재학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.52, no.10, 2003 , pp. 507-513 More about this Journal
Abstract
Nowadays, the necessity of linear position control motors have been increased in the various fields of the automatic control system. In the recently, the position control motor have disadvantaged in the efficiency and economical view since it require a conversion equipments such as belt and gear in order to convert rotary to linear motion. On the contrary, the hybrid linear stepping motor(HLSM) of linear motion digital actuator has a direct drive method that do not need mechanical conversion equipments. Therefore, the HLSM is better advantaged in the efficiency and economical view than a rotary stepping motor. In this paper, we have designed an optimum tooth shape and a permanent magnet value between the mover teeth by the 2D finite element method(FEM) to develop the HLSM with longitudinal flux machine(LFM) type, and calculated the thrust force and normal force. And we have manufactured the prototype of it. and have experimented the thrust force and the dynamic thrust characteristics of it.
Keywords
hybrid linear stepping motor; HLSM; longitudinal flux machine; LFM; FEM;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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