Spherical Differential 3D printable model by SavageRodent

Spherical Differential

Source: Thingiverse by SavageRodent

The Spherical Differential is a free printable 3D model from Thingiverse by SavageRodent. Just to repeat, this is a work in progress. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
236 saves Source: Thingiverse Updated 2026-04-19

Tags: Spherical, Differential

About this model

Just to repeat, this is a work in progress. At some point I will give it a drive shaft etc. However for the time being I've just given it a stand so you can spin the ring wheel by hand till your hart's content :) The photos are out of date. Check out the stl of the assembled parts for the most up to date view. I'm using four 3x10 screws to hold the frame together and one 3x20 to hold the two halves of the core together.

Frequently asked questions

Is this 3D model free to download?
Yes. Spherical Differential is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by SavageRodent.
Who made this model?
Designed by SavageRodent, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in Spherical

More from SavageRodent

Amazon's top 3D printing gear (trending)
Download free STL Get free app