Paper Title:
Piezoelectric Rotary Mechanism for Precise Positioning
  Abstract

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
Chapter
Chapter 1: Product Design and Development
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, X. J. Wang, Y. Q. Wang, P. Zeng, "Piezoelectric Rotary Mechanism for Precise Positioning", Applied Mechanics and Materials, Vols. 101-102, pp. 169-172, 2012
Online since
September 2011
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Price
$32.00
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