DocumentCode
396970
Title
An energy circulation driving surface acoustic wave motor
Author
Kurosawa, Minoru K. ; Nayanbuu, Purevdagva ; Asai, Katsuhiko
Author_Institution
Tokyo Inst. of Technol., Yokohama, Japan
Volume
2
fYear
2003
fDate
20-24 July 2003
Firstpage
1327
Abstract
Low power driving method, namely, energy circulation drive of surface acoustic wave (SAW) motor is reported here. The maximum no-load speed and the maximum output force were 0.82 m/s and 3.4 N when the driving power was 20 W. The driving power was only a half of non-circulation drive for same performances. Mechanical output power of the actuator was estimated to be 0.62 W.
Keywords
actuators; linear motors; surface acoustic wave devices; ultrasonic motors; 0.62 W; 0.82 m/s; 20 W; SAW motor; actuator; energy circulation drive; linear motor; low power driving method; mechanical output power; no-load speed; noncirculation drive; output force; surface acoustic wave motor; ultrasonic motors; Acoustic propagation; Acoustic transducers; Acoustic waves; Frequency estimation; Friction; Hydraulic actuators; Stators; Surface acoustic wave devices; Surface acoustic waves; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Intelligent Mechatronics, 2003. AIM 2003. Proceedings. 2003 IEEE/ASME International Conference on
Print_ISBN
0-7803-7759-1
Type
conf
DOI
10.1109/AIM.2003.1225535
Filename
1225535
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