Presentation | 2006/9/15 An ultrasonic actuator using coupling vibration modes of L-shaped vibrator Nobuaki KAWASHIMA, Maiko SEKI, Manabu AOYAGI, Minoru ISHIGURO, Hideki TAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Ordinary ultrasonic actuators have an external preload mechanism using a spring. Support and preload mechanisms of a stator vibrator comprise some component parts. Such a structure prevents to make an ultrasonic actuator compact. The objective of this study is to make a small ultrasonic motor which can be easily miniaturized. Simple preload mechanism and support were realized by forming a stator vibrator and a flat spring for preload on an elastic metal plate bent into L-shape. From trial constructions of an ultrasonic spindle motor, the high-speed revolution of nearly 500rps was obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ultrasonic actuator / preload mechanism / miniaturization / spindle motor |
Paper # | US2006-46 |
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Committee | US |
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Conference Date | 2006/9/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An ultrasonic actuator using coupling vibration modes of L-shaped vibrator |
Sub Title (in English) | |
Keyword(1) | ultrasonic actuator |
Keyword(2) | preload mechanism |
Keyword(3) | miniaturization |
Keyword(4) | spindle motor |
1st Author's Name | Nobuaki KAWASHIMA |
1st Author's Affiliation | Muroran Institute of Technology() |
2nd Author's Name | Maiko SEKI |
2nd Author's Affiliation | Muroran Institute of Technology |
3rd Author's Name | Manabu AOYAGI |
3rd Author's Affiliation | Muroran Institute of Technology |
4th Author's Name | Minoru ISHIGURO |
4th Author's Affiliation | Fujinon Corporation |
5th Author's Name | Hideki TAMURA |
5th Author's Affiliation | Faculty of Engineering, Yamagata University |
Date | 2006/9/15 |
Paper # | US2006-46 |
Volume (vol) | vol.106 |
Number (no) | 251 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |