HYBRID TRANSDUCER TYPE ULTRASONIC LINEAR MOTOR USING FLEXURAL VIBRATOR

被引：7

作者：

KUROSAWA, M

NISHITA, K

KOIKE, Y

UEHA, S

机构：

[1] Precision and Intelligence Laboratory, Tokyo Institute of Technology, Midori-ku, Yokohama, 227

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1991年 / 30卷

关键词：

ULTRASONIC MOTOR; PIEZOELECTRIC ACTUATOR; LINEAR MOTOR; ULTRASONIC TRANSDUCER; BENDING VIBRATION;

D O I：

10.7567/JJAPS.30S1.209

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Reduction of the size and weight of a hybrid transducer type ultrasonic motor without increase of the resonance frequency was accomplished by using a flexural vibrator in place of a driving vibrator. The contact parts of the transducer were fabricated so that they achieved a line contact condition to a guide rail. The maximum speed and maximum output force were 47 cm/s and 140 gf.

引用

页码：209 / 211

页数：3