Planetary Gearbox
thingiverse
Humans craft a 3-stage planetary gearbox boasting an overall gear ratio of 216 to one. As for adding horizontal expansion to this design, it's recommended that you include this feature within the name of each component, assuming your printer is meticulously calibrated.
Download Model from thingiverse
With this file you will be able to print Planetary Gearbox with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Planetary Gearbox.