Hybrid transducer type ultrasonic linear motor using flexural vibrator

Minoru Kurosawa; Kazuhito Nishita; Yoshikazu Koike; Sadayuki Ueha

doi:10.7567/JJAPS.30S1.209

Hybrid transducer type ultrasonic linear motor using flexural vibrator

Minoru Kurosawa, Kazuhito Nishita, Yoshikazu Koike, Sadayuki Ueha

Research output: Contribution to journal › Article

16 Citations (Scopus)

Abstract

Reduction of the size and weight of a hybrid transducer type ultrasonic motor without increase of the resonance frequency was accomplished by using a flexural vibrator in place of a driving vibrator. The contact parts of the transducer were fabricated so that they achieved a line contact condition to a guide rail. The maximum speed and maximum outputforce were 47 cm/s and 140 gf.

Original language	English
Pages (from-to)	209-211
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	30
DOIs	https://doi.org/10.7567/JJAPS.30S1.209
Publication status	Published - 1991
Externally published	Yes

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Keywords

Bending vibration
Linear motor
Piezoelectric actuator
Ultrasonic motor
Ultrasonic transducer

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

Cite this

Kurosawa, M., Nishita, K., Koike, Y., & Ueha, S. (1991). Hybrid transducer type ultrasonic linear motor using flexural vibrator. Japanese Journal of Applied Physics, 30, 209-211. https://doi.org/10.7567/JJAPS.30S1.209

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AU - Ueha, Sadayuki

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KW - Linear motor

KW - Piezoelectric actuator

KW - Ultrasonic motor

KW - Ultrasonic transducer

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Access to Document

10.7567/JJAPS.30S1.209