DocumentCode
960365
Title
A new torque transducer with permanent magnets and a ring core
Author
Harada, K. ; Sakamoto, H.
Author_Institution
Kyushu University, Fukuoka, Japan
Volume
12
Issue
6
fYear
1976
fDate
11/1/1976 12:00:00 AM
Firstpage
807
Lastpage
809
Abstract
A new torque transducer of non-contact type with permanent magnets and a ring core is presented. If a torque is applied to the shaft, the twist deflection is transformed to a magnetic field of the circumferential direction in the tape wound core. The torque is measured by detecting this magnetic field through the ac bias applied to the core. With this new transducer the shaft torque can be measured not only in the rotating state but also in the stationary state.
Keywords
Magnetic transducers; Torque transducers; Circuits; Magnetic cores; Magnetic field measurement; Permanent magnets; Shafts; Toroidal magnetic fields; Torque; Transducers; Voltage; Wounds;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1976.1059252
Filename
1059252
Link To Document