Design and evaluation of ultrasonic motor located in cryogenic temperature environments

Daisuke Yamaguchi; Takefumi Kanda; Koichi Suzumori

doi:10.1109/ULTSYM.2011.0299

Design and evaluation of ultrasonic motor located in cryogenic temperature environments

Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

An ultrasonic motor driven in the cryogenic temperature environment has been designed, fabricated and evaluated. This motor has bolt-clamped Langevin-type transducer. The maximum diameter and length of the motor are 22 mm and 30.5 mm. The aim of this paper is to evaluate the specification of this motor at cryogenic temperature. By estimating the thermal stress of the transducer and adjusting the contact pre-load between the rotor and the transducer, we have succeeded in driving the motor into cryogenic helium gas. The rotation speed of the motor was evaluated at cryogenic temperature. The rotation speed was 65.4 rpm at 4.5 K.

Original language	English
Title of host publication	2011 IEEE International Ultrasonics Symposium, IUS 2011
Pages	1214-1217
Number of pages	4
DOIs	https://doi.org/10.1109/ULTSYM.2011.0299
Publication status	Published - Dec 1 2011
Event	2011 IEEE International Ultrasonics Symposium, IUS 2011 - Orlando, FL, United States Duration: Oct 18 2011 → Oct 21 2011

Publication series

Name	IEEE International Ultrasonics Symposium, IUS
ISSN (Print)	1948-5719
ISSN (Electronic)	1948-5727

Other

Other	2011 IEEE International Ultrasonics Symposium, IUS 2011
Country/Territory	United States
City	Orlando, FL
Period	10/18/11 → 10/21/11

Keywords

Actuator
Cryogenic Temperature
Piezoelectric transducer
Ultrasonic Motor

ASJC Scopus subject areas

Acoustics and Ultrasonics

Access to Document

10.1109/ULTSYM.2011.0299

Cite this

Yamaguchi, D , Kanda, T & Suzumori, K 2011, Design and evaluation of ultrasonic motor located in cryogenic temperature environments. in 2011 IEEE International Ultrasonics Symposium, IUS 2011., 6293431, IEEE International Ultrasonics Symposium, IUS, pp. 1214-1217, 2011 IEEE International Ultrasonics Symposium, IUS 2011, Orlando, FL, United States, 10/18/11. https://doi.org/10.1109/ULTSYM.2011.0299

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title = "Design and evaluation of ultrasonic motor located in cryogenic temperature environments",

abstract = "An ultrasonic motor driven in the cryogenic temperature environment has been designed, fabricated and evaluated. This motor has bolt-clamped Langevin-type transducer. The maximum diameter and length of the motor are 22 mm and 30.5 mm. The aim of this paper is to evaluate the specification of this motor at cryogenic temperature. By estimating the thermal stress of the transducer and adjusting the contact pre-load between the rotor and the transducer, we have succeeded in driving the motor into cryogenic helium gas. The rotation speed of the motor was evaluated at cryogenic temperature. The rotation speed was 65.4 rpm at 4.5 K.",

keywords = "Actuator, Cryogenic Temperature, Piezoelectric transducer, Ultrasonic Motor",

author = "Daisuke Yamaguchi and Takefumi Kanda and Koichi Suzumori",

year = "2011",

month = dec,

day = "1",

doi = "10.1109/ULTSYM.2011.0299",

language = "English",

isbn = "9781457712531",

series = "IEEE International Ultrasonics Symposium, IUS",

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AU - Yamaguchi, Daisuke

AU - Kanda, Takefumi

AU - Suzumori, Koichi

PY - 2011/12/1

Y1 - 2011/12/1

N2 - An ultrasonic motor driven in the cryogenic temperature environment has been designed, fabricated and evaluated. This motor has bolt-clamped Langevin-type transducer. The maximum diameter and length of the motor are 22 mm and 30.5 mm. The aim of this paper is to evaluate the specification of this motor at cryogenic temperature. By estimating the thermal stress of the transducer and adjusting the contact pre-load between the rotor and the transducer, we have succeeded in driving the motor into cryogenic helium gas. The rotation speed of the motor was evaluated at cryogenic temperature. The rotation speed was 65.4 rpm at 4.5 K.

AB - An ultrasonic motor driven in the cryogenic temperature environment has been designed, fabricated and evaluated. This motor has bolt-clamped Langevin-type transducer. The maximum diameter and length of the motor are 22 mm and 30.5 mm. The aim of this paper is to evaluate the specification of this motor at cryogenic temperature. By estimating the thermal stress of the transducer and adjusting the contact pre-load between the rotor and the transducer, we have succeeded in driving the motor into cryogenic helium gas. The rotation speed of the motor was evaluated at cryogenic temperature. The rotation speed was 65.4 rpm at 4.5 K.

KW - Actuator

KW - Cryogenic Temperature

KW - Piezoelectric transducer

KW - Ultrasonic Motor

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BT - 2011 IEEE International Ultrasonics Symposium, IUS 2011

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Y2 - 18 October 2011 through 21 October 2011

ER -

Design and evaluation of ultrasonic motor located in cryogenic temperature environments

Abstract

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Keywords

ASJC Scopus subject areas

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