대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 A
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- Pages.58-60
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- 1999
가동자석형 LDM의 제작 및 정특성 해석
Design and Static Characteristic Exeperiment of a Moving Magnet Type LDM
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Jang, S.M.
(Chungnam Nat' Univ.) ;
- Yoon, I.K. (Chungnam Nat' Univ.) ;
- Jeong, S.S. (Chungnam Nat' Univ.) ;
- Park, Chan-Il (KIMM)
- 발행 : 1999.11.20
초록
In the industrial field the necessity of the linear motion is increasing. We selected a moving magnet coreless type LDM, which have the advantages, such as long stoke, brushless, no cogging force. Actually, the design is accomplished using FEM analysis for the basic configuration of a magnetic circuit, and characteristic equations for coil design. In the course of design, we have estimated airgap flux density and thrust. We fabricated coreless type LDM and experimented static test. We compared measurement values with FEM analysis values.
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