ULTRA-MICRO VOICE COIL MOTOR BASED ON MICRO-ELECTRO-MECHANICAL SYSTEM THREE-DIMENSIONAL COIL

Disclosed is an ultra-micro voice coil motor based on Micro-Electro-Mechanical System (MEMS) three-dimensional coil. The ultra-micro voice coil motor based on MEMS three-dimensional coil comprises a yoke, where an accommodating cavity is formed in the yoke, and a tongue is arranged in the accommodat...

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Hauptverfasser: XU, Tiantong, ZHAI, Yanxin, WANG, Wenbin, FANG, Weidong, LI, Haiwang, ZHU, Kaiyun, TAO, Zhi, ZHANG, Xiao, WU, Yuying, LEI, Kaibo, CAO, Xiaoda
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creator XU, Tiantong
ZHAI, Yanxin
WANG, Wenbin
FANG, Weidong
LI, Haiwang
ZHU, Kaiyun
TAO, Zhi
ZHANG, Xiao
WU, Yuying
LEI, Kaibo
CAO, Xiaoda
description Disclosed is an ultra-micro voice coil motor based on Micro-Electro-Mechanical System (MEMS) three-dimensional coil. The ultra-micro voice coil motor based on MEMS three-dimensional coil comprises a yoke, where an accommodating cavity is formed in the yoke, and a tongue is arranged in the accommodating cavity of the yoke; and two permanent magnets symmetrically arranged at a top and a bottom of the accommodating cavity; the three-dimensional coil is provided with an iron core slot, and the tongue of the yoke passes through the iron core slot to be in clearance fit with the three-dimensional coil; one end of the yoke is provided with a baffle, same poles of two magnets face each other, and a stator of the voice coil motor is the three-dimensional coil or the yoke and the permanent magnets.
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title ULTRA-MICRO VOICE COIL MOTOR BASED ON MICRO-ELECTRO-MECHANICAL SYSTEM THREE-DIMENSIONAL COIL
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