Planetary Gear

Easy to assembly, easy to print and good to learn about planetary gear.

without any ball bearings.

I would not use this in anything with a motor because its very inefficient, its just made for learning and seeing how it works.

But i like it as a cool gadget to my computer desk and it helped me make a 2 stage planatary gear box.

its made with 0.02 in tolerance and i printed it on a prusa mini.

Enjoy :)