Paper Title:
Design and Analysis of a Ring Type Traveling Wave Ultrasonic Motor Using Cantilever Type Composite Transducer
  Abstract

To take advantage of merits of higher output-power and efficiency of bolt-clamped transducer, a ring type traveling wave ultrasonic motor using cantilever type composite transducer is proposed in this paper. In this new design, two cantilevers are set for the coupling between ring and transducer. Two standing bending waves (with phase difference of π/2 on time and space, respectively) are generated in the ring by the bending-longitudinal vibrations of transducer. Thus, a flexural traveling wave can be excited. The working principle of proposed motor is analyzed. The stator is designed and analyzed with FEM, and the motion trajectories of nodes on the teeth are analyzed. The results of transient analysis verify the theoretical feasibility of proposed design. The results of this paper could guide the development of this new type of motor.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
1411-1414
DOI
10.4028/www.scientific.net/AMR.79-82.1411
Citation
Y. X. Liu, J. K. Liu, W. S. Chen, S. J. Shi, "Design and Analysis of a Ring Type Traveling Wave Ultrasonic Motor Using Cantilever Type Composite Transducer", Advanced Materials Research, Vols. 79-82, pp. 1411-1414, 2009
Online since
August 2009
Export
Price
$32.00
Share

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

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

Authors: Vijay Raj Singh, Anand Krishna Asundi
Abstract:In this paper, in-line digital holography is combined with time average method and applied for vibration analysis of an aluminum membrane....
23
Authors: Ying Xiang Liu, Jun Kao Liu, Wei Shan Chen, Sheng Jun Shi
Abstract:A cylindrical type traveling wave ultrasonic motor using orthogonal longitudinal composite transducer is proposed. The composite transducer...
261
Authors: Gue Serb Cho, Won Sik Lee, Se Hyun Ko, Seong Ho Son, Chang Woo Lee, Jun Ki Kim
Abstract:Vibration characteristics of 5μm- thick Ni film were investigated with applying acoustic wave to the Ni diaphragm of 2mm x 2mm unit size. In...
2361
Authors: Guo Jun Du, Xiao Man Liu, Yu Da Hu
Abstract:The nonlinear forced vibration of damped circular sandwich plates is studied. From the movement equations of circular sandwich plate...
1084
Authors: Takeshi Morishima, Ron van Ostayen, Jan van Eijk, Rob Munnig Schmidt
Chapter 7: Mechatronics
Abstract:Thermal errors are important sources of positioning errors in precision machines and are more and more becoming determining factors to meet...
750