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Article
Design and Construction of the Tuning Fork Piezoelectric Motor
Proceedings of Forum Acusticum Selvilla
  • J. R. Friend
  • J. Satonobu
  • K. Nakamura
  • S. Ueha
  • Daniel S. Stutts, Missouri University of Science and Technology
Abstract

This paper describes the design of a piezoelectric tuning-fork dual-mode motor. The motor uses a single multilayer piezoelectric element in combination with tuning fork and shearing motion to form an actuator using a single drive signal. Finite-element analysis was used in the design of the motor, and the process is described along with the selection of the device’s materials and its performance. Prototypes of the actuator achieved a maximum linear no-load speed of 13 cm/s, a maximum linear force of 5.98 N, and a maximum efficiency of 25%.

Meeting Name
Forum Acusticum Selvilla
Department(s)
Mechanical and Aerospace Engineering
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2002 European Acoustics Association, All rights reserved.
Publication Date
1-1-2002
Publication Date
01 Jan 2002
Citation Information
J. R. Friend, J. Satonobu, K. Nakamura, S. Ueha, et al.. "Design and Construction of the Tuning Fork Piezoelectric Motor" Proceedings of Forum Acusticum Selvilla (2002)
Available at: http://works.bepress.com/daniel-stutts/11/