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  1. #11
    Quote Originally Posted by silyavski View Post
    Is that still valid? I am right there and having very similar ideas
    If the gantry racks then it is that small a movement I don't care. I disconnected one side and tried to push it, I could feel no movement but I did not use a dial indicator.
    The AM882's have tripped on stall but only when I've tried to get too much speed/acceleration from the machine, when tuned to sensible values they do not trip.
    I don't know if they tripped due to racking or something else.
    I am still using only one homing switch on the X axis and that is working fine for me, your machine (silyavski) will be stiffer then mine I imagine so it should work for you too.
    If anyone has doubts they should probably use one motor and connect the two ball screws with belts.
    Last edited by EddyCurrent; 30-06-2014 at 12:34 PM.
    Spelling mistakes are not intentional, I only seem to see them some time after I've posted

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