Motor control device controlling a plurality of motors that drive one driven body

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United States of America Patent

PATENT NO 9071174
APP PUB NO 20140103852A1
SERIAL NO

14054743

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A state switching unit switches the state of a motor that has caused an alarm, from an excited state to an un-excited state at an alarm generation timing. A state switch timing setting unit sets a state switch timing of switching the state of a motor other than the motor that has caused the alarm, from an excited state to an un-excited state. This setting is made on the basis of a physical quantity concerning at least one of the motor and a driven body. At the set state switch timing, a state switching unit switches the state of the motor other than the motor that has caused the alarm, from an excited state to an un-excited state.

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Patent Owner(s)

  • FANUC CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogawa, Hajime Yamanashi, JP 88 934
Tezuka, Junichi Yamanashi, JP 80 415

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