| ID | 34101 |
| フルテキストURL | |
| 著者 |
Makino, Akira
Okayama University
Ono, Tomohisa
Okayama University
Morita, Takeshi
University of Tokyo
Kurosawa, Minoru Kuribayashi
Tokyo Institute of Technology
|
| 抄録 | In this paper, a micro ultrasonic motor using a micro-machined bulk piezoelectric transducer is introduced. The cylindrical shaped bulk piezoelectric transducer, a diameter of 0.8 mm and a height of 2.2 mm, was developed as stator transducer for traveling wave type ultrasonic motor. The transducer was made of lead zirconate titanate (PZT) bulk ceramics, and formed by micro machining, Ni plating and laser beam cutting process. Using this stator transducer, we have fabricated a cylindrical micro ultrasonic motor, a diameter of 2.0 mm and a height of 5.9 mm. We have also evaluated some characteristics and succeeded in driving the micro ultrasonic motor. |
| キーワード | Piezoelectric actuator
Ultrasonic motor
Micro motor
Bulk piezoelectric material
Micro machining
|
| 備考 | Digital Object Identifier: 10.1016/j.sna.2005.10.056
Published with permission from the copyright holder. This is the institute's copy, as published in Sensors and Actuators A: Physical, February 2006, Volume 127, Issue 1, Pages 131-138. Publisher URL: http://dx.doi.org/10.1016/j.sna.2005.10.056 Direct access to Thomson Web of Science record Copyright © 2005 Elsevier V. B. All rights reserved. |
| 発行日 | 2006-2
|
| 出版物タイトル |
Sensors and Actuators A: Physical
|
| 巻 | 127巻
|
| 号 | 1号
|
| 開始ページ | 131
|
| 終了ページ | 138
|
| 資料タイプ |
学術雑誌論文
|
| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Web of Science KeyUT | |
| Submission Path | electrical_engineering/118
|
