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Magnetostrictive Type Torque Sensor
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Sector:
Event:
Autotechnologies Conference
Language:
English
Abstract
A highly sensitive, non-contact torque sensor was developed using amorphous magnetic alloy. A thin strip of amorphous magnetic alloy was bonded onto the surface of the shaft, formed into a chevron shape, then the torque applied to the shaft was detected from the difference in the inductance of the detection coil wound around the strip.
A highly sensitive torque sensor having outstanding linearity could be made by selecting a magnetic working point and stress working point to apply to the amorphous magnetic alloy and by optimum arrangement of the heat treatment and bonding processes. Temperature characteristics, twist resistivity, and noise resistivity were also evaluated to prove performance in practical use.
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Authors
- Yoshihiko Utsui - Mitsubishi Electric Corp., Industrial Electronics & Systems Development Laboratory
- Hiroshi Satoh - Mitsubishi Electric Corp., Industrial Electronics & Systems Development Laboratory
- Yasuyuki Makigawa - Mitsubishi Electric Corp., Industrial Electronics & Systems Development Laboratory
Citation
Utsui, Y., Satoh, H., and Makigawa, Y., "Magnetostrictive Type Torque Sensor," SAE Technical Paper 910003, 1991, https://doi.org/10.4271/910003.Also In
References
- Harada Sasada Kawajiri Inoue Tech. Meeting Rep. of IEEJ MAG-81-71 1981
- Satoh Kobayashi Domon Inomata Tech. Meeting Rep. of IEEJ MAG-86-54 1986
- Harada K. Sasada I. Kawajiri T. Inoue M. IEEE Trans. Magn. 5 1984
- Hase Wakamiya National Technical Report 43 4 Aug 1988
- Harada K. Sasada I. Kawajiri T. Inoue M. IEEE Trans. Magn. 6 1982
- Sasada Takamoto Harada Izuma Ujimoto Kameyama Tech. Meeting Rep. of IEEJ MAG-87-87 1987
- Harada Sasada Kawajiri Inoue Tech. Meeting Rep. of IEEJ MAG-82-234 1982