NEW CONCEPT IN MOTORS: ULTRASONIC WAVE OSCILLATION DRIVE ENERGY.

被引：0
|
作者：
Anon
机构：
来源：
JEE. Journal of electronic engineering | 1988年 / 25卷 / 253期
关键词：
CERAMIC MATERIALS - Piezoelectric - ELASTIC WAVES - ROBOTICS - SERVOMOTORS - ULTRASONIC DEVICES;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An ultrasonic wave motor, conceived on quite a different basis from previous motors, has been commercialized. It does not use electromagnetic action, which is the driving principle behind a majority of motors, instead this motor produces progressive ultrasonic wave oscillation in which the piezoelectric ceramic is adhered to an elastic body; the oscillation energy causes the movement of a rotor which is pressed and connected to a stator.
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页码：42 / 44
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