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Type: Posts; User: Danno11

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  1. Replies
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    Re: DMM 1.8kw Servo Phase Lost

    I still get the same issue, wont do anything over 2300 rpm at the motor, usually works okay up to 2000rpm with cutting forces, anything over motor changes sound and it gets phase lost.

    I...
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    Re: DMM 1.8kw Servo Phase Lost

    Sorry i meant spindle rpm.
  3. Replies
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    Re: DMM 1.8kw Servo Phase Lost

    Im pretty sure the kernal speed was a recommendation from warp9

    My motor runs at the requested rpm with my settings the way they are, up to the point where it fails.

    DMM settings wise, 1000,...
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    Re: DMM 1.8kw Servo Phase Lost

    https://www.cnczone.com/forums/attachment.php?attachmentid=461592&stc=1https://www.cnczone.com/forums/attachment.php?attachmentid=461594&stc=1https://www.cnczone.com/forums/attachment.php?attachmentid...
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    Re: DMM 1.8kw Servo Phase Lost

    Using mach 3 at the moment with warp9 ess, about the make the jump to linuxcnc as im sick of mach3 doing weird ****.

    Is this a question relevant to my issues? if so i have been using both dmm...
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    Re: DMM 1.8kw Servo Phase Lost

    Do leadshine do servos or just closed loop stepper systems?
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    Re: DMM 1.8kw Servo Phase Lost

    My g0704, well theres not much left.

    This is the motor,...
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    Re: DMM 1.8kw Servo Phase Lost

    Yeah sounds like you've had the same headache i have, does that chinese motor reach 3000rpm with enough torque to do machining at 2:1, i have a g0704 frankenstein. I was just about to buy a 3.7kw...
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    Re: Single phase 240 vs 3 phase 240 into dyn4

    What did DMM say about this? Cause i got the royal run around. I suspect if i posted my email chain allot of people wouldnt buy from them anymore.
  10. Replies
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    Re: DMM 1.8kw Servo Phase Lost

    Ive connected it to power at work, and my dedicated heater circuit. It doesnt matter what i do.
  11. Replies
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    Re: DMM 1.8kw Servo Phase Lost

    Voltage as measured at the wall socket is, 243v, 15 amp wire, 15 amp socket.

    The motor will reach max speed on speed mode in normal direction mode but not in reverese. Which is the direction i...
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    Re: DMM 1.8kw Servo Phase Lost

    You do realize, having tried this, that torque is no good for a spindle yea?

    I have mentioned above, speed mode does the same thing, doesnt get anywhere near top speed of 3000 rpm.

    At the end...
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    Re: Single phase 240 vs 3 phase 240 into dyn4

    Did you get a resolution to this because ive been pushing **** uphill with it for the better part of two years?
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    Re: DMM 1.8kw Servo Phase Lost

    I went through so much with DMM, they even sent me a new DYN4 drive with software changes to fix my "issues" they couldnt tell me what was changed or why they were sending me another unit. This one...
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    Re: Dmm Servo Spindle Setup Mach 3

    Did you end up getting this sorted out? Im running an almost identical setup and might be able to shed some light on settings
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    I still haven't got this sorted, DMM arnt being...

    I still haven't got this sorted, DMM arnt being very helpful or responsive. I live in Australia so if I do have motor issues I hope they honor their warranty. Atleast two
    Weeks ago I was told that...
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    Re: DMM 1.8kw Servo Phase Lost

    I guess i should also mention im using 240v single phase to power the drive. It is all wired up following what is in the manual.

    Regards Daniel
  18. Replies
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    DMM 1.8kw Servo Phase Lost

    Hi,

    Looking for some guidance, and input i guess. I have a 1.8kw servo motor and matched drive from DMM, For those of you that have the same setup, ive seen a few mention they have this drive...
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    Re: Tapping in Mach3 with Fusion360

    I know this is reviving an old post but are you able to shed any more light on how you were able to get this to work. I have a tap spining way to fast for the amount of z feed that is happening. Not...
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