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 language | English |
|---|---|
| Title of host publication | 2016 IEEE International Ultrasonics Symposium, IUS 2016 |
| Publisher | IEEE Computer Society |
| Volume | 2016-November |
| ISBN (Electronic) | 9781467398978 |
| DOIs | |
| Publication status | Published - Nov 1 2016 |
| Event | 2016 IEEE International Ultrasonics Symposium, IUS 2016 - Tours, France Duration: Sep 18 2016 → Sep 21 2016 |
Other
| Other | 2016 IEEE International Ultrasonics Symposium, IUS 2016 |
|---|---|
| Country | France |
| City | Tours |
| Period | 9/18/16 → 9/21/16 |
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Keywords
- cryogenic temperature
- piezoelectric actuator
- resonant drive
- torsional transducer
- ultrasonic motor
ASJC Scopus subject areas
- Acoustics and Ultrasonics
Cite this
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 proceeding › Conference contribution
}
TY - GEN
T1 - A cryogenic ultrasonic actuator using a torsional transducer
AU - Kanda, Takefumi
AU - Kuroda, Masataka
AU - Yamaguchi, Daisuke
AU - Suzumori, Koichi
PY - 2016/11/1
Y1 - 2016/11/1
N2 - 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.
AB - 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.
KW - cryogenic temperature
KW - piezoelectric actuator
KW - resonant drive
KW - torsional transducer
KW - ultrasonic motor
UR - http://www.scopus.com/inward/record.url?scp=84996564403&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84996564403&partnerID=8YFLogxK
U2 - 10.1109/ULTSYM.2016.7728790
DO - 10.1109/ULTSYM.2016.7728790
M3 - Conference contribution
VL - 2016-November
BT - 2016 IEEE International Ultrasonics Symposium, IUS 2016
PB - IEEE Computer Society
ER -