Micro-Magnetic Suspension Motor Design for Miniature Optical Drive

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概要

• 論文の詳細を見る

• The main purpose of this study is to develop a low vibration micromotor applied in a miniature optical drive. To minimize the micromotor vibration, passive magnetic suspension technology has been used. The magnetic forces between the permanent magnets are estimated using the finite element method; the stable zone of operation of the motor developed was determined. A new micromotor with 62% of the radial vibration of the conventional micro-ball-bearing motor has been successfully developed. In addition, the new motor demonstrates lower friction torque loss.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-07-15

著者

• Yao Yeong-der

  Materials Science And Engineering National Chiao Tung University

• Wang Chien-Chang

  Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan

• Liu Chien-Sheng

  Optoelectronics and Systems Laboratories, Industrial Technology Research Institute, Hsinchu 310, Tai

• Cheng Lung-Yu

  Optoelectronics and Systems Laboratories, Industrial Technology Research Institute, Hsinchu 310, Tai

• Cheng Lung-yu

  Optoelectronics And Systems Laboratories Industrial Technology Research Institute

• Liu Chien-sheng

  Optoelectronics And Systems Laboratories Industrial Technology Research Institute

• Wang Chien-chang

  Materials Science And Engineering National Chiao Tung University

関連論文

• Micro-Magnetic Suspension Motor Design for Miniature Optical Drive

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