Piezoelectric Rotary Mechanism for Precise Positioning

Abstract:

Article Preview

A new piezoelectric rotary mechanism for precise positioning was proposed. It was designed in asymmetrically configuration of two sets of cantilever bimorphs with end-mass. And the frictional force between the revolving shaft and axle housing can be adjusted within potential range. The rotary actuator can run silently and smoothly on sine wave electric voltage. The dynamic characteristics have been tested on assembled prototype. The rotary actuator is desired to used in micromachining or micro-assembly etc.

Info:

Periodical:

Edited by:

Di Zheng, Yiqiang Wang, Yi-Min Deng, Aibing Yu and Weihua Li

Pages:

169-172

DOI:

10.4028/www.scientific.net/AMM.101-102.169

Citation:

S. M. Hua et al., "Piezoelectric Rotary Mechanism for Precise Positioning", Applied Mechanics and Materials, Vols. 101-102, pp. 169-172, 2012

Online since:

September 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.