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http://dx.doi.org/10.5207/JIEIE.2003.17.5.141

A Study on the Thrust force and Normal force Characteristics of Linear Stepping Motor by 2D Finite Element Analysis  

원규식 (대구기능대학 전기계측제어과)
노채균 (영남대 공대 전자·정보공학부)
김동희 (영남대 공대 전자·정보공학부)
이상호 (삼석대 제2공학부 소방방재학부)
오홍석 ((주)이맥스하이테크)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.17, no.5, 2003 , pp. 141-148 More about this Journal
Abstract
In the recently, the necessity of the hybrid type linear stepping motor(HLSM) of linear motion digital actuator has been increased in the various fields of the automatic control system. The HLSM is directly performed without any converting mechanism. 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 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 characteristics of it.
Keywords
linear stepping motor; longitudinal flux machine; HLSM; LFM; FEM;
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  • Reference
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