Path module for a linear motor, modular linear motor system and method to control the same

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United States of America Patent

PATENT NO 7781993
SERIAL NO

11617377

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A path module for a linear motor system includes a controller coupled to one or more amplifiers that are operative to control associated windings in the module. The controller receives control information via a communications link. The controller controls the amplifier based on the received control information so as to selectively energize the associated windings in the module. In one aspect, a plurality of such modules may be connected together to form a path along which one or more stages are moveable according to energization of the windings in the path.

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Patent Owner(s)

Patent OwnerAddress
ROCKWELL AUTOMATION INC1201 SOUTH SECOND STREET MILWAUKEE WI 53204

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cardamone, Joseph Shirley, US 5 76
Chitayat, Anwar Fort Salonga, US 56 1472
Faizullabhoy, Mustansir Stony Brook, US 12 131

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