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  1. #1
    still plodding on... a question about the best stepper position for x & Y axis... is it better to connect directly or use timing belts? Obviously Z seems better belt driven but it does not have to deal with so much mass/inertia and helps to move the COG back towards the centre of the gantry ( at least that's how I am thinking?)

  2. #2
    Use belts, they dampen resonance, and if need be, you can change the gear ratio later on by making one pulley larger than the other.
    Last edited by EddyCurrent; 26-12-2014 at 10:30 PM.
    Spelling mistakes are not intentional, I only seem to see them some time after I've posted

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