Angle detector including distinct magnetic stator portions

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United States of America Patent

PATENT NO 7816912
SERIAL NO

11921148

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Abstract

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An angle detector includes a magnetic rotor and a plurality of magnetic stator portions. The magnetic stator portions are arranged separately in an annular stator frame and each magnetic stator portion includes a pair of magnetic stator strips. The periphery of the magnetic rotor is disposed between the magnetic stator strips of each magnetic stator portion. By such a configuration, accurate angle detection can be carried out irrespective of the decentering of a rotary shaft.

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Patent Owner(s)

Patent OwnerAddress
TAMAGAWA SEIKI KABUSHIKI KAISHAIIDA-SHI NAGANO-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikuchi, Yoshimi Nagano, JP 38 406
Kitazawa, Kanji Nagano, JP 8 102
Mimura, Hisashi Nagano, JP 12 52

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