Good afternoon

I am in need of some tips to size the step motors for machine MCPE who works with photo cell, but spare parts are hard to get and very expensive.


I intend to build a cnc with MACH3 and stepper motor with reduction only to oxyfuel cutting.

Follows some machine characteristics:
Weight: 200 kg
Dimension: 6 m x 1, 5 m
Displacement: Rack Pinion
Module rack: 0.85
Desired speed: 5000 mm/min or lower
Reduction: As Needed
Pinion Diameter: As Needed

Hug to colleagues!!!