Method for implementing belt brake operation of motor

Method for implementing belt brake operation of motor

  • CN 101,269,772 B
  • Filed: 05/09/2008
  • Issued: 11/27/2013
  • Est. Priority Date: 05/09/2008
  • Status: Active Grant
First Claim
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1. a method for detecting of realizing the operation of motor strap brake, is characterized in that, specifically comprises the steps:

  • (1) judgement is controlled bit and whether is opened the strap brake detecting function when motor normally moves, and (2), no words execution step (7) for the words execution step that is;

    (2) the bodyguard sample parameter set of judgement non-zero whether, (3) the words that are perform steps, and no words generate indicative failure message display parameter mistake, and perform step (7);

    (3) judge whether this operation of motor has detected slight strap brake, and (5) the words that are perform step, no words execution step (4);

    (4) by the lasting detection to motor, whether judgement back coupling moment of torsion is greater than the moment of torsion of slight strap brake, and the words that are utilize rolling counters forward to be accumulated to certain value, generate indicative fault, can continue operation;

    No words execution step (5);

    (5) judge whether this operation of motor has detected serious strap brake, and (7) the words that are perform step, no words execution step (6);

    (6) by the lasting detection to motor, whether judgement back coupling moment of torsion is greater than the moment of torsion of serious strap brake, and the words that are utilize rolling counters forward to be accumulated to certain value, generate fault, can not rerun, and no words execution step (7);

    (7) judge that whether this operating condition is critical conditions, if the words torque that is surpasses restriction, remove corresponding counting machine, no words finish this detecting.

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