MALFUNCTION DIAGNOSIS APPARATUS FOR GEAR MOTOR

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United States of America Patent

APP PUB NO 20170284201A1
SERIAL NO

15460073

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A malfunction diagnosis apparatus for a gear motor includes a vibration sensor portion, and a diagnosis unit that determines whether or not an abnormality occurs in the gear motor based on vibration detected by the vibration sensor portion. The vibration sensor portion and the diagnosis unit are installed in the gear motor. The diagnosis unit has a control power source which supplies power to the vibration sensor portion. The vibration sensor portion outputs detected vibration data to the diagnosis unit in a digital format.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO HEAVY INDUSTRIES LTD1-1 OSAKI 2-CHOME SHINAGAWA-KU TOKYO 141-6025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haga, Takashi Aichi, JP 46 453
Komatsu, Mikio Aichi, JP 15 98
Suzuki, Kota Aichi, JP 48 580
Yamamoto, Akira Aichi, JP 924 13286

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