Compact ultrasonic rotary motors

K. Uchino, B. Koc, S. Dong

Research output: Contribution to journalConference article

2 Scopus citations

Abstract

This paper reviews recent developments of compact ultrasonic rotary motors using piezoelectric resonant vibrations. Following the historical background, three ultrasonic motors recently developed are introduced; windmill, PZT tube and metal tube types. Driving principles and motor characteristics are described in comparison with the conventional ultrasonic motors. Motors with 1.5 mm in diameter and 0.1 mNm in torque have been actually developed.

Original languageEnglish (US)
Pages (from-to)3-12
Number of pages10
JournalFerroelectrics
Volume257
Issue number1
DOIs
StatePublished - Dec 1 2001
Event5th Euroconference on Application of Polar Dielectrics, ECAPD-5 - Jurmala, Latvia
Duration: Aug 28 2000Aug 30 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Compact ultrasonic rotary motors'. Together they form a unique fingerprint.

  • Cite this