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IndustryArena Forum > MetalWorking Machines > Dyna Mechtronics > DM4400M Spindle motor and drive questions
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  1. #1
    Join Date
    Dec 2009
    Posts
    521

    DM4400M Spindle motor and drive questions

    First, I have a DM4400. It has the Servo Dynamics SD303 amp and the SEM DC Brush spindle motor. I have both running fine under Flashcut CNC and a small board I made.
    I'm pondering replacing both with the Mitsubishi motor and drive similar to the later model DM4400M which had the Mitsubishi Meldas M3 control.

    What I am hoping for is someone with a DM440M that can take a picture of:
    The spindle motor label
    The spindle motor drive label
    If feasible the mount on the head of the DM4400 that the motor bolts to.

    Post here for others if possible.

    Thanks in advance.

    Marty
    Mesa, AZ

  2. #2
    Hey Marty,
    We have a DM4500 with the Mitsubishi Control on it still, not sure if this will help you or not. Let me know

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