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  1. #1
    Join Date
    Mar 2012
    Posts
    12

    brushless motor controller?

    hello i have a 2 yr old 7x16 lathe that has stopped working

    the control board is around $100 to fix or $190 for a new one. I was wondering is there any other cheaper way to control the brushless 500 watt motor?

    Here is pics of the board

    https://goo.gl/photos/9buT6BUJpiKEHE7M8

    Here is a video of the problem



    thanks

  2. #2
    Join Date
    Dec 2003
    Posts
    24220

    Re: brushless motor controller?

    You could look for a A-M-C, Copley Controls or a Aerotech BLDC motor controller on ebay if there is no separate Power supply on the M/C then you would need one with the P.S. included.
    Al..
    CNC, Mechatronics Integration and Custom Machine Design

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

  3. #3
    Join Date
    Aug 2008
    Posts
    1186

    Re: brushless motor controller?

    Or you could contact Groschopp to see what replacements they might offer. Could change it out to a fractional hp small frame AC motor and drive.. But would cost a bit more.. But it would be a much stronger motor and better control.

    Sent from my XT1080 using Tapatalk

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