Will allow up to 37mm Z Axis travel for a laser engraver, printed in ABS 0.2mm.
BOM:
1 x NEMA 11 Stepper motor
2 X 6mm Diameter x 100mm SS guide rods
4 x LM6UU 6mm Linear Ball Bearing
GT2 Timing Belt and 1pcs GT2 Timing Pulley 16T
1 X limit switch
For X axis it uses a round NEMA 14 Stepper
Note: Limitation - without power to Z stepper motor, the Z carriage will drop - you have to adjust Laserweb to keep the Z axis energised & adjust current on stepper driver accordingly
The author marked this model as their own original creation.