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Magnetostrictive Motor Development

Published online by Cambridge University Press:  16 February 2011

Joseph P. Teter and
John E. Miesner
Joseph P. Teter
Affiliation:
Code 684, Naval Surface Warfare Center 10901 New Hampshire Avenue Silver Spring, MD 20903-5640
John E. Miesner
Affiliation:
Code 684, Naval Surface Warfare Center 10901 New Hampshire Avenue Silver Spring, MD 20903-5640
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Abstract

This paper reviews the history and present state of magnetostrictive devices capable of controlled motion over large linear distances. Magnetostriction imparts the most force perunit weight of any technology however, the successful development of practical devices requires a multi-disciplinary effort involving materials science, magnetics, innovative mechanical design, electrical power engineering, and system control engineering. Advances todate have included demonstrations linear motors capable of 115 Newtons of force at 2.54 centimeters/second.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 360 , 1994, 249
Copyright
Copyright © Materials Research Society 1995

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References

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