AN ANALYSIS ON THE DRIVING-FORCE AND OPTIMUM FREQUENCY OF A NONCONTACT-TYPE ULTRASONIC MOTOR

被引：22

作者：

YAMAYOSHI, Y

HIROSE, S

SONE, S

NAKAMURA, H

机构：

[1] Yamagata University, Yonezawa

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1994年 / 33卷 / 5B期

关键词：

ULTRASONIC MOTOR; NONCONTACT; ANALYSIS; DRIVING FORCE; RADIATION PRESSURE; OPTIMUM FREQUENCY;

D O I：

10.1143/JJAP.33.3081

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A Noncontact-type ultrasonic motor driven by the radiation pressure of the sound waves can be rotated well and miniaturized. In the previous study, the maximum revolution speed reached 4.000 rpm in the case of a small ultrasonic motor of 5 mm diameter and 0.5 mm thickness. In this paper, a consideration of the driving force of such a noncontact ultrasonic motor is described.

引用

页码：3081 / 3084

页数：4

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