DocumentCode
3090703
Title
An ultrasonic motor using thrust bearing for friction drive with lubricant
Author
Ishii, Takuro ; Yamawaki, Hiroki ; Nakamura, Kentaro
Author_Institution
Dept. of Mechatron., Univ. of Yamanashi, Kofu, Japan
fYear
2013
fDate
21-25 July 2013
Firstpage
197
Lastpage
200
Abstract
A hybrid transducer type ultrasonic motor using thrust bearing with lubricant is proposed and fundamental motor characteristics are measured. The maximum rotation of 10 r.p.m., the maximum torque of 0.123 Nm and the maximum efficiency of 2.7% were obtained under the preload of 300 N.
Keywords
friction; lubricants; machine bearings; motor drives; piezoelectric transducers; ultrasonic motors; friction drive; lubricant; maximum rotation; maximum torque; thrust bearing; transducer type ultrasonic motor; Lubricants; Rotors; Vibrations; bearing; lubricant; motor; ultrasonics;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium (IUS), 2013 IEEE International
Conference_Location
Prague
ISSN
1948-5719
Print_ISBN
978-1-4673-5684-8
Type
conf
DOI
10.1109/ULTSYM.2013.0051
Filename
6724775
Link To Document