1. #1
    HI to all,

    My name is Massimo, and I'm writing from Italy,

    I'm a more than happy owner of 3 2m2280n drivers, actually they run my CNC faster ad better than ever,
    www.youtube.com/watch?v=D0DBH1PNro8

    but I have few questions to ask,

    1) Is it correct that they supply 80V to the motors (and not more than)?

    2) if I set the microsteps (for example 1/8) , is it true that the torque will be quite lesser than if I set it to half step?

    Having all the ballscrews 10mm x turn, nema34 12nm motors, what is the maximum working speed to mantain the BEST motor torque ?


    Hoping my questions are clear enough, a big CIAO to Gary and to all of you.


    M.
    Last edited by massimomb; 23-05-2010 at 08:03 PM.

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