Cycloidal gearboxes are a recurring theme in the hobbyist space due to the performance they promise in a compact package. They are capable of taking in a high-speed input and reducing it down to a set ...

Check out the 3D-printed cycloidal gearbox installed on my Solar Rover #2! See how this compact and efficient gearbox improves performance and learn about the printing, assembly, and testing process.

Stepper motors are undeniably useful, but sometimes they need a bit of gearing to help perform their task. [Gjhudson2008] has a compact gearbox for NEMA 17 or 23 steppers that is mostly 3D printed.