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How do I calculate gt3 steps per inch

Discussion in 'CNC Mills/Routers' started by John H, Sep 22, 2014.

  1. John H

    John H New

    Feb 14, 2014
    Likes Received:
    Can I assume that 1 revolution of my stepper motor will deliver 60 mm (3mm spacing of teeth x 20 teeth on wheel) of travel? Can anyone verify my assumption or give me the correct procedure for calculating this?
  2. Tweakie

    Tweakie OpenBuilds Team
    Staff Member Moderator Builder

    Jan 18, 2014
    Likes Received:
    Hi John,

    You are quite correct and teeth on wheel times pitch of matching belt is the way to calculate actual movement per one revolution.


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