Distance per motor rotation on 2 axis

#1

hello
i have the xy ploter and i wand to do my modifications
please if someone know the axis movement in milimeters per one stepmotor rotation
post it hear

thanks verry much

#2

If I remember right, the steps per mm is 174.978 by default. Stepper motors are usually 200 steps per revolution, but with micro-stepping it will be 2x, 4x, 8x, or 16x that. The MakeBlock stepper drivers are set to 16x microstepping, so they will take 3200 steps per revolution. So, 3200/175 is about 18.28mm per revolution.

#3