small and simple planetary gear for nema 17

small and simple planetary gear for nema 17

thingiverse

This is my planetary gear design for nema17 motors. Reduction ratio is 1/4.The output gear is a 32T GT2, but I provided the .step file so you can easily modify it to whatever output gear you need.You will also need some 6 mm. balls and 3 small bearings (683). Lubrication is recommended.

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