10 TPI is the same as 2,54mm pitch.
So the movement will be 2,54mm for each turn of the motor, or 2,54/200=0,0127mm/step. That's for full step of course. If doing 1/4step, multiply your value by that. 0,0127*1/4=0,003175. Or simply 0,0127/4=0,003175, it's the same.
If you have a gearing, multiply by your gearing ratio. |