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Balanced and Coupled Dual Voice Coil Motor Design

IP.com Disclosure Number: IPCOM000038215D
Original Publication Date: 1989-Dec-01
Included in the Prior Art Database: 2005-Jan-31

Publishing Venue

IBM

Related People

Authors:
Chiang, WW [+details]

Abstract

Disclosed is a type of voice coil motor (VCM) design which generates pure torque for smooth operation of rotary machinery. The coil inductance is also minimized which results in faster current change without using a shorted turn.