Strain Wave Gear

A small -1:50 gear reduction based on the Strain Wave Gear principle used in Harmonic Drives. A commonly used mechnism in roboitcs. This is still a WIP because it is not yert drivable by NEMA 17 motors, the stiffness of the PLA is too low, causing flexing when the bearing press against the flex spline.

You will need two 623 (I used ZZ) bearings!

The model serves as a demonstration of the mechanism and cannot be used for high torque applications. If anyone has any improvements, feel free to suggest them and/or create a Remix! :)