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 |
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Pages (from-to) | 209-211 |
Number of pages | 3 |
Journal | Japanese Journal of Applied Physics |
Volume | 30 |
DOIs | |
Publication status | Published - 1991 Jan |
Externally published | Yes |
Keywords
- Bending vibration
- Linear motor
- Piezoelectric actuator
- Ultrasonic motor
- Ultrasonic transducer
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)