NONCONTACT MAGNETIC TORQUE SENSOR

被引：12

作者：

MIYASHITA, K

TAKAHASHI, T

KAWAMATA, S

MORINAGA, S

HOSHI, Y

机构：

[1] HITACHI LTD,HITACHI RES LAB,HITACHI,IBARAKI,JAPAN

[2] HITACHI LTD,SAWA WORKS,HITACHI,IBARAKI,JAPAN

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 05期

关键词：

D O I：

10.1109/20.104446

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel, non-cantact magnetic torque sensor has been developed. The sensor has two magnetic drums on a torsion bar and a magnetic sensor with magnetoresistive elements. Two magnetic rotary encoders with sinusoidal output were fabricated from these components. The torque could be calculated from the torsion bar angle difference which was detected by the encoders. The torque sensors are expected to be widely used in factory automation equipment and automobiles. © 1990 IEEE

引用

页码：1560 / 1562

页数：3