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IndustryArena Forum > MetalWorking Machines > Benchtop Machines > what type of motor controller to buy
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  1. #1
    Join Date
    Dec 2015
    Posts
    14

    what type of motor controller to buy

    I have a g0704 in converted to cnc using mach3. I have had good success, I am looking to convert the spindle to a DC DC tread mill motor. I have a couple 6000 rpm motors. any recommendations on what motor controller power supply to buy.

  2. #2
    Join Date
    Aug 2016
    Posts
    16

    Re: what type of motor controller to buy

    Kbmm-125. You can use it on your stock motor and on the 1100w if you decide to upgrade.

    Check out hoss' page under projects for info.

  3. #3
    Join Date
    Dec 2003
    Posts
    24221

    Re: what type of motor controller to buy

    Or if you want a little superior one that is quieter and smoother at low rpms's look for the KB PWM version over the SCR type.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

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