MULTILAYER PIEZOELECTRIC MOTOR USING THE FIRST LONGITUDINAL AND THE 2ND BENDING VIBRATIONS

被引：22

作者：

SAIGOH, H

KAWASAKI, M

MARUKO, N

KANAYAMA, K

机构：

[1] High-Performance Materials and Products Research Laboratories, Mitsui Petrochemical Industries, Ltd., Chiba, 299-02

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1995年 / 34卷 / 5B期

关键词：

PIEZOELECTRIC MOTOR; LINEAR MOTOR; MULTILAYER STRUCTURE; PIEZOELECTRIC CERAMICS; LONGITUDINAL VIBRATION; BENDING VIBRATION; ELASTIC MATERIAL;

D O I：

10.1143/JJAP.34.2760

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A piezoelectric linear motor using a double-mode vibrator was constructed with one of the vibration modes being the first longitudinal and the other, the second bending. Tn order to reduce driving voltage, a multilayer piezoelectric ceramics vibrator prepared by a cofiring method was used, Moreover, we proposed anew type of supportive mount for the vibrator to facilitate the construction of the motor. In the new method the vibrator is bonded to an attachment plate by an elastic layer. In this paper, characteristics of the motor are described.

引用

页码：2760 / 2764

页数：5

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