Planetary Gearbox

This is a sample planetary gearbox to test the capability of 3D printing gears. It even has a printable crank (with spinning knob) and a face plate that can be lasercut. The gear teeth are as follows:

Ring: 51
Planets: 15
Sun: 21

All parts should be snap or friction fit when necessary, but screw holes are also designed in to allow for secure fastening.

Version Differences:
V1: Can be assembled without the acrylic faceplate, slightly larger, requires more print time
V2: Must have the acrylic faceplate, looks better, thinner, faster to print