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Design method for magnetic leakage flux profiles of a high precise DVD spindle motor

  • Tsung Kun Lin*
  • , Li Te Kuo
  • , Yeong Hwa Chang
  • , Shyh Jier Wang
  • , King Yin Wang
  • , Chieh Yi Huang
  • , Tai Fa Ying
  • , Der Ray Huang
  • *Corresponding author for this work
  • Industrial Technology Research Institute of Taiwan

Research output: Contribution to journalConference articlepeer-review

Abstract

A design approach of magnetic leakage flux profile is proposed for DVD spindle motors. From this method, the specific magnetic leakage flux profiles can be obtained. Further, the proposed method provides a high torque constant, lower torque ripple, running current and small mechanical vibration.

Original languageEnglish
Pages (from-to)EQ-12
JournalDigests of the Intermag Conference
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: 18 05 199921 05 1999

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