DocumentCode
338046
Title
Ceramic/metal composite piezoelectric motors
Author
Koc, Burhanettin ; Xu, Yuan ; Uchino, Kenji
Author_Institution
Mater. Res. Lab., Pennsylvania State Univ., University Park, PA, USA
Volume
1
fYear
1998
fDate
1998
Firstpage
687
Abstract
This paper deals with design and fabrication of a newly developed metal/ceramic composite ultrasonic motor. Inwardly directed arms at the inner circumference of metal ring, sandwiched between two uniformly poled piezoelectric ceramic rings, transfer radial vibration into torsional vibration. The stator vibrators, using different diameters (3.0, 5.0, 11.0 and 20.0 mm) and thickness of 0.5 mm piezoelectric ring, were fabricated and the characteristics of the motors were measured
Keywords
composite materials; metals; piezoceramics; stators; ultrasonic motors; vibrations; 0.5 mm; 3 to 20 mm; ceramic/metal composite piezoelectric motors; design; fabrication; metal ring; piezoelectric ring; radial vibration; stator vibrators; torsional vibration; ultrasonic motor; uniformly poled piezoelectric ceramic rings; Arm; Ceramics; Composite materials; Fabrication; Inorganic materials; Leg; Piezoelectric materials; Stators; Torque; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1998. Proceedings., 1998 IEEE
Conference_Location
Sendai
ISSN
1051-0117
Print_ISBN
0-7803-4095-7
Type
conf
DOI
10.1109/ULTSYM.1998.762241
Filename
762241
Link To Document