Sensor for motor

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United States of America Patent

PATENT NO 9857202
SERIAL NO

15159193

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sensor for motor includes: a detected plate mounted to a rotating shaft of a motor, the detected plate including a plurality of rod-shaped portions having different lengths from one another, the plurality of rod-shaped portions radially projecting from the rotating shaft; a detecting member configured to output a signal having a waveform that changes according to the rod-shaped portions passing through a front of the detecting member; and a movable member that holds the detecting member.

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Patent Owner(s)

Patent OwnerAddress
SANYO DENKI CO LTD33-1 MINAMIOTSUKA 3-CHOME TOSHIMA-KU TOKYO 170-8451

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seki, Takayoshi Tokyo, JP 23 267

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