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  1. Jazz89

    Can I connect a Torque sensor signal to a brushless servo drive?

    Hello guys, for a Hardware-in-the-Loop simulation, I need to operate a Kollmorgen DBL servo motor in torque-control mode. The problem is, that these motors use the motor current to estimate the torque at every instant. However, I would prefer to use one of the servo drives inputs for an...
  2. Jazz89

    Forced Ventilation of 1000-5000W brushless servo motors

    Hi guys, I am planning to operate 4x Kollmorgen servo motors each with a rated power of 1000-5000W. Since the motors will the most time be stationary while providing a constant torque, I want to add a separate, external ventilation system to each one of these. I can't find any adeqaute...
  3. Jazz89

    Anyone with experience in Kollmorgen DBL servomotor?

    Alright got it :) Last question: what about the neutral N cable of the power supply? Can I just neglect it? I ask because this drive supports both TT and TN networks Thanks
  4. Jazz89

    Anyone with experience in Kollmorgen DBL servomotor?

    Thanks for both responses. Alright, so I have to connect the ground stud of the drive to the encloseure's ground stud. Now, the power comes from a 3P+N+E socket. According to the wiring diagram (which I uploaded here): --the three phases have to first pass through a fuse and then be connected...
  5. Jazz89

    Anyone with experience in Kollmorgen DBL servomotor?

    Hello guys a few years ago I bought a Kollmorgen DBL4N00260 servo and a Servostar 603 servo drive. I have not tried to setup the system yet. Although there are many safety instructions in the manual, I am not sure about a few things: --Do I need to operate the servo drive in an enclosure...

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