Please wait a minute...
Frontiers of Electrical and Electronic Engineering

ISSN 2095-2732

ISSN 2095-2740(Online)

CN 10-1028/TM

Front. Electr. Electron. Eng.    2008, Vol. 3 Issue (3) : 364-369    https://doi.org/10.1007/s11460-008-0062-y
Study on precision piezoelectric rotary step motors with inner anchor/loosen and outer drive
LIU Jianfang, YANG Zhigang, ZENG Ping, FAN Zunqiang
Chain Transmission Laboratory, Jilin University;
 Download: PDF(248 KB)   HTML
 Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract A new precision rotary piezoelectric (PZT) actuator is proposed to improve its drive performance. Based on piezoelectric technology, the actuator adopts the principle of bionics, with a new method of stator inner anchor/loosen/rotor outer drive and a distortion structure of a thin shelf flexible hinge. This structure improves the stability of the anchor/loosen and step rotary. Its characteristics are evaluated by finite element analysis. The experiment shows that the new rotary PZT actuator works with higher frequency (40 Hz), higher speed (325 ?rad/s), wider movement (360°), high resolution (1 ?rad/step) and high torque (30 N·cm). The novel actuator can be applied in wide movement and high resolution driving devices such as those for optics engineering, precision positioning and some other micro-manipulation fields.
Issue Date: 05 September 2008
 Cite this article:   
YANG Zhigang,LIU Jianfang,ZENG Ping, et al. Study on precision piezoelectric rotary step motors with inner anchor/loosen and outer drive[J]. Front. Electr. Electron. Eng., 2008, 3(3): 364-369.
 URL:  
https://academic.hep.com.cn/fee/EN/10.1007/s11460-008-0062-y
https://academic.hep.com.cn/fee/EN/Y2008/V3/I3/364
1 Zhao Hongwei Liu Jianfang Hua Shunming et al.Piezoelectric-type stepping precision rotary actuatorOptics and Precision Engineering 2005 13(3)305310(in Chinese)
2 Ji Kehui Guo Jifeng Liu Xiao Stepping characteristic of ultrasonic motor and its stepping-positioningcontrolProceedings of the Chinese Societyfor Electrical Engineering 2004 24(1)7175(in Chinese)
3 Liu Jianfang Yang Zhigang Cheng Guangming et al.A study of precision PZT line step motorProceedings of the Chinese Society for ElectricalEngineering 2004 24(4)102107(in Chinese)
4 Yang Zhigang Ma Haoxue Yang Dongping et al.Study on the theory and experiment of ring-typetraveling wave ultrasonic motorProceedingsof the Chinese Society for Electrical Engineering 2000 20(2)8184(in Chinese)
5 Guo Jifeng Wei Yanding Liu Xiao et al.Force transfering model of hybrid transducer typeultrasonic motorProceedings of the ChineseSociety for Electrical Engineering 2003 23(5)8085(in Chinese)
6 Wang Fengxiang Zhang Qingxin Wu Xinjie et al.Study on inchworm linear motor of magnetically controlledshape memory alloyProceedings of the ChineseSociety for Electrical Engineering 2004 24(7)140144(in Chinese)
7 Zhao Hongwei Wu Boda Cheng Guangming et al.Precise stepping rotary motor based on piezoelectricactuationProceedings of the Chinese Societyfor Electrical Engineering 2006 26(10)166171(in Chinese)
8 Zhang Fuxue Wang Likun Modern PiezoelectricityBeijingSciencePress 2001 (in Chinese)
9 Li J Sedaghati R Dargahi J et al.Design and development of a new piezoelectric linearinchworm actuatorMechatronics 2005 15(6)651681.
doi:10.1016/j.mechatronics.2005.02.002
10 Frank J E Koopmann G H Chen W et al.Design and performance of a high force piezoelectricinchworm motorIn: Proceedings of SPIE-TheInternational Society for Optical Engineering, USA. 1999 3668717723
11 Xue Shifu Li Qingxiang Precision Apparatus DesignBeijingTsinghuaUniversity Press 1991 (in Chinese)
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed