Nema 17 Cycloidal Gear box prototype
thingiverse
https://youtu.be/UkCXxV2Ygx0 This is a prototype for a nema 17 size cycloid gearbox with a reduction of 1 to 28. You need: 2 ball bearings, 608 type 4 M3 screws, 35mm long 4 M3 nuts 1 M3 screw, 12mm long 1 M8x... output shaft A nema 17 stepper motor with a 5mm axle Some washers Things to do: Calculate the teeth count in real-time during construction Calculate gear ratios for different designs Test speed with only one runner in place Construct the gearbox for counterweight runners for increased speed Test weight capacity without breaking Offer multiple output shaft options Clean up Openscad files for publication
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