This Belt and Pinion actuator is a great example of how easy it is to convert your machine into a belt drive system.

I'd like to renew my cnc for PCB so I decide to create new one from an existing project named Cyclone PCB Factory.

A practical rotating and stand-alone spool holder which fits any filament extrusion 3D-printer. Several base files provided which make it fit different extruded aluminium profiles.

A few mods on my Ooznest supplied Ox cnc Encountered a few minor issues along the way but now all sorted.

The idea was to use materials from previuos failed projects into a succesful one. I have build this tiny but powerfull CNC machine mainly using the universal gantry plates for the X and Y axis. Also another innovative part is the fact that I assembled the Z gantry with 2 aluminum sections of 20X40 and one aluminum seccion of the 20X20. I used NEMA 17 stepper motors with GT2 pulleys. This was designed on Fusion360