Gear torque exceed Axis A5 and A6 simultaneously

    Dear all
    When I move axis 5 OR 6, I have this error with together:
    1133 Hpu Gear torque exceed Axis A5
    1133 Hpu Gear torque exceed Axis A6
    I check data and power cable and motor connectors and also RDW and drivers (KSD8)
    But I couldn't resolve the problem until now
    My robot is KRC2 KR15-2
    Please help me with your valuable advice
    Thank you very much
    best regards.

    No
    I don't know
    I recently work with this robot in the first it didn't work and after some software and hardware issue it worked but this tow axis didn’t work.
    I remove motor 6 and axis 5 work properly but axis 6 had problem
    I think I should work on axis 6

    Try to connect the motor of axis 5 with the connector of axis 6 , maybe there is a problem in axis 6 motor

    Envoyé de mon HUAWEI Y520-U22 en utilisant Tapatalk

    When I changed tow motors connectors I still had this problem
    When I removed axis motor 6 the axis 5 moved correctly but 6 had error and
    When I removed axis 6 and change cable’s of 5 to 6 two motors worked properly!!!!!!!!!!!!!!!!!!!!

    What do you mean remove motor ? does it mean that you try the motor without the strap ? In this case there is no message and when you try with strap the message appear ?
    If this is the case you have to use a belt tension tester

    Edited once, last by nc56 (January 17, 2016 at 5:13 PM).

    I had this problem just recently and had a kuka engineer around to have it fixed. Changing the RDW card in the robot has fixed the problem but it wasn't completely clear what caused the problem.

    Every problem has a solution, that isn't the problem. The problem is the solution.

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