Print - Build - Innovate

Welcome to Gearfinity, your playground for boundless mechanical creations! Gearfinity is a modular and extensible 3D printing project, functioning as a comprehensive engineering kit. With Gearfinity, you can assemble intricate, fully functional mechanical constructs entirely from 3D printed parts – bearings, fasteners, and all.

Join our community to:

  • Get the latest updates on Gearfinity projects

  • Access new 3D models and modules before anyone else

  • Receive exclusive tutorials and tips for creating with Gearfinity

  • Connect with fellow enthusiasts in our private Discord channel

  • Enjoy monthly newsletters with featured builds and community highlights

Ready to gear up and innovate? Join us today!

Fully 3D Printed

All parts are 3D printed (even bearings!) with NO additional supports. Just keep printing and building!

Modular Engineering Kit

Gearfinity acts as a construction set, which means modules can be quickly converted from one to another. Check out how the crank module can be converted into a fan module in just a few steps.

Planetary Gears

The herringbone planetary gear stage is a core Gearfinity building block. This video shows how to assemble and combine stages.

Crank Module

A beginner module and a great way to learn the Gearfinity basics and directly experience the power of gear ratios.

Fan Module

A simple build that looks cool and keeps you cool! Build it from scratch or just print print a few parts and convert from the crank module.

And more...

With Gearfinity, your imagination is the limit. Sign up now to get early access to new modules as they are released.

Free and Open Source

Gearfinity models will always be free and open source. Have an idea for a module? Check out our Github and submit a PR with your models! Or just join our community and get updates when models are added!

Join the Gearfinity Community!

Subscribe for:

  • The latest updates on Gearfinity projects

  • Early access to new 3D models and modules

  • Exclusive tutorials and tips for creating with Gearfinity

  • Access to a private Discord channel for community discussions

  • Monthly newsletters with featured builds and community highlights

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