Ultrasonic Motor Utilizing Elastic Fin Rotor

• Tatsuya Uchiki

• Toru Nakazawa

• Kentaro Nakamura

• Minoru Kurosawa Minoru Kurosawa

• Sadayuki Ueha Sadayuki Ueha

Abstract

An ultrasonic micromotor which has vibration conversion `elastic fins' in the rotor is proposed and constructed for trial. The motor, which is 5 mm in diameter, has proved to work quite well, and this suggests the possibility of further miniaturization of the motor. The principle and experimental evaluations of the characteristics of the motor are presented.

Journal

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 30 (9S), 2289-, 1991-09-01

  IOP Publishing

Keywords

• General Physics and Astronomy
• General Engineering

Details

• CRID: 1360284921817463680
• NII Article ID: 30021860374
• NII Article ID: 210000030612
• NII Book ID: AA00690800
• DOI: 10.1143/jjap.30.2289
• ISSN: 13474065
• ISSN: 00214922
• ISSN: http://id.crossref.org/issn/00214922
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.30.2289
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.30.2289/pdf
• Data Source:
  • Crossref
  • CiNii Articles