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Type: Posts; User: mactec54

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  1. Replies
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    Re: FULING VFD inverter 5.5KW, 3 phnase

    You have to know how many amps the Motor /Spindle you are driving and then you can work out what you need, most look up what the max input current is for the VFD Drive and then size the Filter to...
  2. Re: Linear Toroidal PSU for DYN2+400W DMM servos

    You do need to use an output filter as per Dmm spec's, Dc voltage up to 68v Dc to 70v Dc filtered is fine for the DYN2 drives
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    Re: DMM 1.8kw Servo Phase Lost

    Speed is usually related to the power supply the 1.8Kw motor only has a 1500RPM with a max up to 3000RPM I would check with DMM as to what your problem could be
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    Re: Huanyang Chinese VFD settings and manual here!

    When I return to the USA I will be able to help you with it, 26th They use the HY even though it is a copy not sure why Huanyang have aloud these copies to do this, they are nothing to do with...
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    Re: Huanyang Chinese VFD settings and manual here!

    The blue label is the give away it is not a Huanyang that is for sure unless it is there GT model which does not appear to be
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    Re: Spindle heats up

    You have not set the Correct Parameters for your spindle, it is 400Hz and can not be set for any other Hz settings I have a set of parameters for that VFD Drive but won't have access for a few days,...
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    Re: Huanyang Chinese VFD settings and manual here!

    Can you post a photo of the VFD Drive Terminal Block it sounds like you have a copy of the Huanyang which may be an AskPower or one of the many other copies

    The programing is quite different if...
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    Re: Fineline Shutdown or Perpetrating a Fraud!!

    This depends on the grade matched rails and bearings have a numbers lasered etched on the rail and Bearing, regular standard linear rails because they have running clearance you can get...
  9. Re: Buying NEW VFD for 2.2KW Spindle (OLD VFD died)

    The small size usually comes in the kits
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    Re: Fineline Shutdown or Perpetrating a Fraud!!

    There have been posts where hobby users have replace the Linear Bearings, they do not have to be binding for them to wear, 20years good luck with that, hobby users have more than just alignment...
  11. Re: Buying NEW VFD for 2.2KW Spindle (OLD VFD died)

    There are other suppliers also https://www.ebay.com/itm/10-Pcs-Ring-Crimp-Terminal-0-3-16in-Yellow-Msz-0-5-32-0-1-4in2-Msz-6-5/264235573045?hash=item3d85aadf35:g:BdsAAOSwiYlaJkSB
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    re: Fineline Shutdown or Perpetrating a Fraud!!

    If the Bearings have enough clearance in them then you would not notice any difference when mounted on extrusion, Standard Linear Bearing can have up to .004" or .1mm clearance
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    re: Fineline Shutdown or Perpetrating a Fraud!!

    You have to have an understanding of what happens if you Grind CR most times the flatness is worse after it is Ground, it would have to be welded in place, stress relieved and then Ground to be of...
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    re: Fineline Shutdown or Perpetrating a Fraud!!

    A CR Steel plate is not flat enough to mount linear Rails on with out being machined in place Rail mounting needs to be within .0005" in both planes to be of any use for Linear Rail mounting of this...
  15. Re: Lost drill hole size accuracy in drilling operations

    It does not matter what the machine is CNC or a manual Drill Press a Spot drill is always needed unless the Drill bit is designed to be used without a Spot Drill, there are some quality Drills that...
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    Re: Gecko g540 ground pin burned out

    There must be over current draw to cause this to happen or there G540 needs better connectors
  17. Thread: VFD set up

    by mactec54
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    Re: VFD set up

    You will find everything you need in this thread
    https://www.cnczone.com/forums/spindles-vfd/117782-huanyang-chinese-vfd-settings-manual.html don't run it if you can only get low RPM as you will...
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    Re: Designing new Router called Maximus

    Yes no problem with metric anything in the USA they have both inch and metric
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    Re: HAAS Mini Mill Question

    The supermini mill needs 3Ph and any with a different spindle motor from standard motor
  20. Re: New CNC from China Need to hook up 220v wire and plug, to plug in.

    You got it wrong again, the photo you just posted each terminal in not isolated like he was using
  21. Re: New CNC from China Need to hook up 220v wire and plug, to plug in.

    Yes it is bad you should never have an Isolated Ground terminal block like that, the metal plate is the Ground Plane, so if you mount something like this it needs to be metal to metal for a Ground,...
  22. Re: New CNC from China Need to hook up 220v wire and plug, to plug in.

    You are an electrician and can't see what is wrong with it, or did you post without even looking at it :)
  23. Re: New CNC from China Need to hook up 220v wire and plug, to plug in.

    What you are showing in this photo is the same as what I said for him to do
  24. Re: New CNC from China Need to hook up 220v wire and plug, to plug in.

    OK you almost have it correct, what you have used for the Ground Bus is incorrect you have used an isolated terminal Block, this need to be a solid metal Bus mounted to that plate

    And ( 1 )...
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    Re: VFD or Spindle problems

    Nothing wrong with the plug all these spindles come with these plugs, would I use them no I don't I direct wire them and do away with the plug all together, they are not a microphone plug and...
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