A cryogenic ultrasonic actuator using a torsional transducer

Takefumi Kanda, Masataka Kuroda, Daisuke Yamaguchi, Koichi Suzumori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, a torsional transducer type ultrasonic motor which realizes the continuous rotation and the positioning of the angle in cryogenic temperature has been fabricated and evaluated. In the cryogenic temperature environment, the performance of the transducer falls. In order to drive the motor at cryogenic temperature, the torsional transducer is designed to generate the resonant stick-slip drive. The transducer can perform the resonant stick-slip drive by combining the first and the second vibration modes. The ultrasonic motor using the transducer was evaluated. The rotation speed and the starting torque are 111 rpm and 0.75 mNm at 4.5 K.

Original languageEnglish
Title of host publication2016 IEEE International Ultrasonics Symposium, IUS 2016
PublisherIEEE Computer Society
Volume2016-November
ISBN (Electronic)9781467398978
DOIs
Publication statusPublished - Nov 1 2016
Event2016 IEEE International Ultrasonics Symposium, IUS 2016 - Tours, France
Duration: Sep 18 2016Sep 21 2016

Other

Other2016 IEEE International Ultrasonics Symposium, IUS 2016
CountryFrance
CityTours
Period9/18/169/21/16

Fingerprint

cryogenics
transducers
ultrasonics
actuators
cryogenic temperature
slip
positioning
torque
vibration mode

Keywords

  • cryogenic temperature
  • piezoelectric actuator
  • resonant drive
  • torsional transducer
  • ultrasonic motor

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

Cite this

Kanda, T., Kuroda, M., Yamaguchi, D., & Suzumori, K. (2016). A cryogenic ultrasonic actuator using a torsional transducer. In 2016 IEEE International Ultrasonics Symposium, IUS 2016 (Vol. 2016-November). [7728790] IEEE Computer Society. https://doi.org/10.1109/ULTSYM.2016.7728790

A cryogenic ultrasonic actuator using a torsional transducer. / Kanda, Takefumi; Kuroda, Masataka; Yamaguchi, Daisuke; Suzumori, Koichi.

2016 IEEE International Ultrasonics Symposium, IUS 2016. Vol. 2016-November IEEE Computer Society, 2016. 7728790.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kanda, T, Kuroda, M, Yamaguchi, D & Suzumori, K 2016, A cryogenic ultrasonic actuator using a torsional transducer. in 2016 IEEE International Ultrasonics Symposium, IUS 2016. vol. 2016-November, 7728790, IEEE Computer Society, 2016 IEEE International Ultrasonics Symposium, IUS 2016, Tours, France, 9/18/16. https://doi.org/10.1109/ULTSYM.2016.7728790
Kanda T, Kuroda M, Yamaguchi D, Suzumori K. A cryogenic ultrasonic actuator using a torsional transducer. In 2016 IEEE International Ultrasonics Symposium, IUS 2016. Vol. 2016-November. IEEE Computer Society. 2016. 7728790 https://doi.org/10.1109/ULTSYM.2016.7728790
Kanda, Takefumi ; Kuroda, Masataka ; Yamaguchi, Daisuke ; Suzumori, Koichi. / A cryogenic ultrasonic actuator using a torsional transducer. 2016 IEEE International Ultrasonics Symposium, IUS 2016. Vol. 2016-November IEEE Computer Society, 2016.
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