Characteristic Analysis of Touch Free Gear Using Permamant Magnet

비접촉 구동용 마그네트 기어 토크 특성 해석

  • Published : 2001.07.18

Abstract

This study investigates the characteristics of touch-free permanent magnet gear according to design parameters. The effects of the design parameters on the magnetic torque is analyzed by using 3 dimensional Finite Element Method (FEM). The considered parameters are magnetization thickness, skew angle, stack length, inner and outer diameter and the number of pole. And the validity of analysis method is confirmed by the experimental results.

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