Nema 11 Robot Actuator

## Nema 11 Robot Actuator

This is a two-stage compound planetary gearbox for the Nema 11 motor. It has a reduction ratio of **18.78:1**. Currently, it is being used for a 6 axis robotic arm (on the upper joints) and the design has little backlash. The assembly has several mounting locations on the top and for rear based attachment.

## Additional Parts
* 4 x M3 30mm machine bolts
* 4 x M2.5 5mm machine bolts
* 6 x M3 5mm machine bolts
* 6 x (3x8x4) ball bearings
* Lots of 4.5mm airsoft BBs