CNC Z-Axis

thingiverse

This project was designed for use with my laser engraver, and it works flawlessly. To build this product, you'll need the following components: - One stepper motor - 2 x 6 mm stainless steel guide rods, each measuring 150 mm in length - 1 x 8 mm diameter thread, 160 mm long, complete with a nut (identical to those used on the Ender 3) - A coupler capable of connecting a 5mm stepper motor to an 8mm shaft - 2 x linear bearings with inner and outer diameters measuring 6mm and 12mm respectively - 4 x M2 screws, each 6mm in length - 4 x M3 screws, each 10 mm long - 4 x nylon or brass spacers, 20 mm in diameter Assembling this item is a breeze!