Fidget Gear Keyring

thingiverse | Free

This fidget keyring is a simple design using a 3 gear chain to do nothing but entertain ...

Clock Dual Ulysse Escapement

thingiverse | Free

I decided to convert TheGoofy’s excellent clock (https://www.thingiverse.com/thing:328569) ...

The Little Bolt Hobbit

thingiverse | Free

If you use different extruders, is a hassle to recalibrate your reprap each time ...

The Ultimate Gear Sphere

thingiverse | Free

The ultimate gear sphere: 32 gears (3 types), small scale, etc. Unfortunately, you ...

Harmonic Drive

thingiverse | Free

This is a 94.5 : 1 gearbox that is entirely preassembled and requires no support ...

Openscad Helical Gears

thingiverse | Free

This is the second half of my http://openscad.org gear sets.I couldn’t get ...

Electric Screwdriver

thingiverse | Free

3D printed electric screwdriverGear ratio 25:1Just enough torque for smartphones ...

Compact Planetary Gearbox

thingiverse | Free

Compact planetary gearbox for the NEMA17 stepper motorexternal gear teeth 274 internal ...

Iphone Gear Case

thingiverse | Free

For my new, easier to print version check out this link: http://www.thingiverse.com/thing:65810This ...

Print In Place Music Box

thingiverse | Free

Parametrized Music Box – Print in Placealso on MyMinifactoryand GitHubMusical ...

Hyperbolic Worm Gears

thingiverse | Free

Worm gears find many uses in engineering applications due to their compact size and ...

Rotating Skull Gear

thingiverse | Free

Also available for purchase at http://etsy.me/13dGeQGI used Emmett’s rotating ...

Planetary Gear

thingiverse | Free

Youtube link: http://youtu.be/m3w0liy-QJE 3d printed planetary gear with gear bearings ...