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  1. Re: Recommendation for motors and controller with rotating nut

    You will have a very nice setup with that selection of components. :encouragement:

    Shipping is sky-high at the moment and has been since Covid started, We ship by the sea in large Qty's to save...
  2. Re: Recommendation for motors and controller with rotating nut

    They don't compare really, Servo's and Steppers can't be compared because they work so very differently.
    However, as it happens I have those same Servos on my plasma machine and I wouldn't...
  3. Re: Recommendation for motors and controller with rotating nut

    Yes, it's not uncommon if you have never experienced ATC before which is why I mentioned it, these not so obvious extra's are what pushes up the price and complexity of ATC.



    They sell direct...
  4. Re: Recommendation for motors and controller with rotating nut

    First off. If JAZZ recommends, you're best off following it.

    Secondly. If you're happy with the old Dell and Mach3 then go for it. I use the same combo at present on WinXP and it's been fault...
  5. Re: Recommendation for motors and controller with rotating nut

    These are the only motors I would fit on this machine, even though you are using rotating ball-nuts, you will need plenty of power to stop that gantry from high speed. Also, large motors like these...
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    Re: Gear reducing kit recommendation

    It's all relative to the Voltage, these run on 220Vac so higher inductance isn't an issue. Like I say I've fit dozens of sets and I now stock these motors/drives and fit them to all the larger...
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    Re: Gear reducing kit recommendation

    Look again because now they have 25 and 32 versions.




    These are what I use. They are not the cheapest and for not much more money you can get servos, but like I say they are simple and...
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    Re: Gear reducing kit recommendation

    Those screws where 2525 with 2:1 ratio using 8Nm 3phase closed loop motors and mains drives. They also had fixed ends at both ends of the screws and where preloaded slightly to tension the screws.
    ...
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    Re: Gear reducing kit recommendation

    Regards the ballscrews, yes at this length they do bend under there own weight and you can't spin them very fast because they will whip. This is why rotating ballnuts are a better choice at this...
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