Belt-and-pinion for a standard NEMA motor
thingiverse
This design necessitates 2 x 608 bearings and is specifically engineered for a 6mm belt. Drawn from the inspiration of OpenBuilds and other belt-and-pinion systems, I crafted this design to experiment with incorporating this configuration into printed parts. To create this system, you will need: - 6 M3 screws that are at least 12mm in length (you may also use shorter screws) - 2 x 608 bearings - Metal washers, which are optional and can be used in place of the printed ones to secure the whole assembly to the motor Instructions: 1. Attach one printed washer to each axle. 2. Place one 608 bearing on each axle. 3. Secure a second printed washer on top of each axle. 4. Fasten a large circular cap to the end of each axle using an M3 screw. 5. Connect this assembly securely to the NEMA 17 motor using M3 screws. 6. Feed the 6mm belt into position and properly align the stepper pinion accordingly
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