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IndustryArena Forum > MetalWorking Machines > Bridgeport Machines > Bridgeport / Hardinge Mills > Servo Motor Size for Bridgeport type machine
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  1. #4
    Join Date
    Feb 2006
    Posts
    7063
    I did mine with 850 oz-in peak servos, 500 line encoders and G320s from www.homeshopcnc.com. I currently have 2.5:1 belt reducers and 1" 4-pitch ballscrews. It is pretty much unstoppable, and *too* fast - It'll do 400 IPM at 70V, but I only run it at 200 IPM.

    Regards,
    Ray L.
    Attached Thumbnails Attached Thumbnails P1040751.JPG   P1040752.JPG   P1040518.JPG  

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