Low cogging torque and high efficient 3-phase spindle motors by reshaping magnetic circuit profiles

Kuo Chi Chiu*, Der-Ray Huang, Han Ping D. Shieh

*此作品的通信作者

研究成果: Conference article同行評審

2 引文 斯高帕斯(Scopus)

摘要

The dynamic characteristics of a 3-phase spindle motor with 12-poles and 9-slots can be improved by reshaping the magnetic circuit profiles. The stator cores were designed with different ratios of x/y where x is the gap angle between 2-slots and y is the expanded angle of a slot. Experiment and finite clement analyses (FEA) results show that x/y ratio of 1/2.5 is an optimal design in achieving dynamic performance for DVD drives applications.

原文English
頁(從 - 到)2824-2826
頁數3
期刊IEEE Transactions on Magnetics
37
發行號4 I
DOIs
出版狀態Published - 1 7月 2001
事件8th Joint Magnetism and Magnetic Materials -International Magnetic Conference- (MMM-Intermag) - San Antonio, TX, United States
持續時間: 7 1月 200111 1月 2001

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