Study of a high efficiency and low cogging torque spindle motor

IEEE Transactions on Magnetics

Volumn 34, Issue 2 PART 1, 1998, Pages 465-467

  Yao, Y D ^a,b   Huang, D R ^c   Wang, J C ^b,c   Wang, S J ^c   Ying, T F ^c   Chiang, D Y ^c  

^a INSTITUTE OF PHYSICS   (Taiwan)

^b NATIONAL CHUNG CHENG UNIVERSITY   (Taiwan)

^c Opto Electronics and System Laboratory   (Taiwan)

Author keywords

Cogging Torque; Magnetization profile; Spindle Motor

Indexed keywords

COMPUTER SIMULATION; MAGNETIZATION;

SPINDLE MOTORS;

ELECTRIC MOTORS;

EID: 0032022038     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.667793     Document Type: Article

References (5)

1. Y. Kawase, T. Yamaguchi and Y. Hayashi, "Analysis of Cogging torque of permanent magnet motor by 3-D finite element method", IEEE Trans. Magn. Vol. 31, pp. 2044-2047, 1995.
2. E. P. Furlani, R. Wang, and H. Kusnadi, "A three-dimensional model for computing the torque of radial couplings", IEEE Trans. Magn. Vol. 31, pp.2522-2526, 1995.
3. Y. D. Yao, D. R. Huang, S. M. Lin, S. J. Wang, "Theoretical computations of the magnetic coupling between magnetic gears", IEEE Trans. Magn. Vol. 32, pp. 710-713, 1996.
4. Y. D. Yao, D. R. Huang, C. C. Hsieh, D. Y. Chiang, and S. J. Wang, "Simulation study of the magnetic coupling between radial magnetic gears", IEEE Trans. Magn., Vol. 33, pp. 2203-2206, 1997.
5. Y. D. Yao, D. R. Huang, J. C. Wang, S. H. Liou, S. J. Wang, T. F. Ying, and D. Y. Chiang, "Simulation study of the reduction of cogging torque in permanent magnet motors", IEEE Trans. Magn., in press 1997.