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  1. 12-01-2017 #24
    pierantoine's Avatar
    Lives in Lattes, France.
    pierantoine
    Last Activity: 28-04-2019 Has been a member for 9-10 years. Has a total post count of 37. Received thanks 2 times, giving thanks to others 9 times.
    to resume for everyone from slower to faster if i'm right...
    rm1610 with 2:1 pulley ratio 7.5m/min feedrate
    rm1620 with 2:1 pulley ratio 15m/min feedrate
    rm2020 with 1:1 pulley ratio maybe 30m/min

    for information
    stepper : 4nm cnc4u
    controller : MESA 5i25 + 7i76
    driver : AM882 Leadshine@70V

    and for resolution : 200 steps with 2:1 ratio and 10mm pitch -> 400 steps for 10mm -> 40steps/mm ->25 microns resolution (more with the micro step effect...)
    Last edited by pierantoine; 12-01-2017 at 10:45 PM.
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