Method and apparatus for the safe limitation of motor torque in a three-phase drive

A torque-limiting safety circuit servo drive for AC permanent magnet motors including a three-phase inverter bridge, a first current sensor in series with a first motor phase, a second current sensor in series with a second motor phase, a third current sensor in series with the DC bus, and a drive c...

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Bibliographische Detailangaben
1. Verfasser: Kollmorgen Corporation
Format: Patent
Sprache:eng
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