Racks and Pinions

You can find all files here https://cults3d.com/en/3d-model/gadget/racks-and-gears

I have designed 16 different sets of racks and gears (32 Parts) so you can easily 3D print them or use in your projects. By downloading you will get :

-5 different Double Helical Gears and Double Helical Racks

-5 different Helical Gears and Helical Racks

-6 different Spur Gears and Spur Racks

I have 3D printed a few of them and they work very well.