A MULTI-MODES CYLINDRICAL PIEZOELECTRIC ROTARY MOTOR WITH A SINGLE-VIBRATOR
文献类型：会议论文
| 作者 | He, Bin; Xu, Kai; Xing, Zeng-ping |
| 出版日期 | 2012 |
| 会议日期 | NOV 23-25, 2012 |
| 关键词 | ULTRASONIC MOTOR 1.4 MM DIAMETER |
| 英文摘要 | This paper proposes a cylindrical piezoelectric motor, which used only a single vibrator to generate bidirectional rotations through changing the driving signal frequencies. The stator of the motor consists of a brass tube and a piezo-plate. The finite element analysis and theoretical analysis indicated that the motor could generate a clockwise rotation at a driving frequency around the second bending mode, and an anticlockwise rotation around the third bending mode. The prototype motor, whose stator was 6 mm in diameter and 26 mm in length, can rotate clockwise around a driving frequency of similar to 22.208kHz and anticlockwise around a driving frequency of similar to 51.605kHz. The motor achieved a maximum speed of 840 rpm. This research has provided a way of designing piezoelectric motors with simple structure and easy control, which has the potential for miniaturization. |
| 学科主题 | Engineering |
| ISBN号 | 978-1-4673-4816-4 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23673]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | He, Bin,Xu, Kai,Xing, Zeng-ping. A MULTI-MODES CYLINDRICAL PIEZOELECTRIC ROTARY MOTOR WITH A SINGLE-VIBRATOR[C]. 见:. NOV 23-25, 2012. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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