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  1. #1
    Join Date
    Jun 2011
    Posts
    0
    Quote Originally Posted by Phife View Post
    Be aware that if you do use a ballscrew on your Z axis you may need a brake to keep the Z from dropping when the motor is powered off.
    I'll keep that in mind thanks Phife...

    I've already purchased a Nema 34 640 oz inch for all axis... The X axis will have 2 due to the machines size...

    I'll keep my eyes peeled for 10mm Screws...
    Thanks fellas...

  2. #2
    Join Date
    Dec 2007
    Posts
    2134
    640oz/in is fairly serious stuff! You should be able to plow through just about anything with that!

    But I'd personally recommend not using round rails but linear rails instead for rigidity and accuracy/speed.

    Cheers,
    Ian

  3. #3
    Join Date
    Jun 2011
    Posts
    0
    Well...

    Another delivery arrived today... This time from Keling...

    Power Supply KL-5020...

    Yay... But still have to order the BOB and bits and pieces from PMDX...
    Will be ordering:
    1 x PMDX-126 Breakout Board
    2 x PMDX-133 Gecko Boards
    1 x PMDX-107 Spindle Control Board
    A Dual Parallel card
    And an assortment of cables

    Would anyone know of a link or some pics of these boards wired up...?
    I've read through the manuals but I'm no electrician and would rather check that I'm on the right track...

    Even a block diagram would help...

    I'll post some pics of the goodies I've got already sometime soon...

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