Design of a dual moving-magnet motor for a hard disk drive actuator

Please use this identifier to cite or link to this item: https://doi.org/10.1109/20.619599

Title:	Design of a dual moving-magnet motor for a hard disk drive actuator
Authors:	Chen, S.X. Wood, R. Mah, Y.
Issue Date:	1997
Citation:	Chen, S.X., Wood, R., Mah, Y. (1997). Design of a dual moving-magnet motor for a hard disk drive actuator. IEEE Transactions on Magnetics 33 (5 PART 2) : 3871-3873. ScholarBank@NUS Repository. https://doi.org/10.1109/20.619599
Abstract:	This paper presents the design and the measured performance of a moving-magnet motor intended to drive a high bandwidth actuator assembly. The motor includes two magnets which are arranged to provide mainly torque rather than force. As a reference point, measurements are also made on a conventional moving coil actuator from a commercial 3.5" hard disk drive. The dual moving-magnet actuator is found to have better electromechanical characteristics and to be more power effective than the reference actuator. © 1997 IEEE.
Source Title:	IEEE Transactions on Magnetics
URI:	http://scholarbank.nus.edu.sg/handle/10635/62008
ISSN:	00189464
DOI:	10.1109/20.619599
Appears in Collections:	Staff Publications

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