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  1. #1
    Join Date
    Jan 2011
    Posts
    6

    SX3 Spindle Control via Mach-3

    Following ideas I read from other members, I put a document together showing how I enabled SX3 Spindle Control via Mach-3 using relays. It's a simple method that also maintains full manual control. Attached is a pdf file with the steps I took to control the Spindle and also how I changed the motor pulley to gain RPM. A simple solution with minimal costs and doesn't require a new motor or new controller boards.
    Attached Files Attached Files

  2. #2
    Join Date
    Dec 2003
    Posts
    24220
    It is too bad they did not make the controller for 240ac, the one I Analyzed, the motor is only running on half capable rpm due to the 120vac drive.
    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
    Jan 2005
    Posts
    1695
    Interesting. Thanks for sharing the information. I didn't even know Mach commands can be customized that way.

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