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Type: Posts; User: pdsherathia

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  1. when x and y axis of cnc machine runs with different resolution

    hello all,
    in my 3 axis cnc milling machine, x and y axis runs on rack n pinion arrangement. z on ball screw.
    with dsp richauto controller i am controlling the motion profile.
    x axis has...
  2. computer hangs when start nc studio first time

    hi all,
    I have just build a cnc machine to run on nc studio card,
    the problem is
    when I install nc software and hardware with driver, everything seem ok''
    but after this when I start the nc...
  3. Replies
    2
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    927

    Re: the vfd control

    my doubt is whether i require two saperate signals , one for motor on off relay and one for giving pwm? becoz i am rotating motgor with vfd settings which requires a contact to be short for motor on...
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    2
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    927

    the vfd control

    hi all,
    i am using a 4.5 kw spindle motor controlled by a vfd in my stepper motor based cnc wood router.
    the mech 3 controller card installed provides a pwm to 10 volt analogue signal for speed...
  5. electrical problem with stepper motor and ac spindle motor

    i have a 3 axis cnc wood router
    when i start spindle motor the step motor also start random rotation and axis moves unnecessarily with large noise and vibration
    probably this may be due to loading...
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    0
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    735

    problem of step motor

    i have a 3 axis cnc wood router
    when i start spindle motor the step motor also start random rotation and axis moves unnecessarily with large noise and vibration
    probably this may be due to loading...
  7. Replies
    1
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    785

    mach 3 doesn't work properly

    my mach 3 works for some time and after that it shows some kind of driver error as shown in screen shot below236636

    what is the solution??
  8. thanx for reply, i have solved by following...

    thanx for reply,
    i have solved by following practice:
    i have used one of the three phases available from drive, now it rotates according to freq setting.

    the drive output is for delta connected...
  9. how to connect single phase spindle motor with 3 phase inverter

    hello all,
    i have 2.2 kw 1 phase ac spindle motor which has to be driven by 3 phase vfd (inverter). can anyone please tell about the connections?
    also if i directly connect the motor with rated...
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    2
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    668

    ok, with all motors connected, no problem with...

    ok,
    with all motors connected, no problem with the fault led and all are rotating well,
    i think i have to set current to some optimum value so that it doesn't loose steps and also free from...
  11. Replies
    2
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    668

    doubt about drive damaged

    hello all,
    can anyone tell me what may be the problem for following sequence of events:
    1. i have connected leadshine m752 drive with breakout board and switched it on.
    2. the green led indicator...
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