Companion Cube Gears 3D printable model by ollienor

Companion Cube Gears

Source: Thingiverse by ollienor

The Companion Cube Gears is a free printable 3D model from Thingiverse by ollienor. Inspired by the all-famous heart gears I decided to take the design one step further. You can download the STL file from the original listing below and print it at home.

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257 saves Source: Thingiverse Updated 2026-04-20

Tags: Companion, Cube, Gears

About this model

Inspired by the all-famous heart gears I decided to take the design one step further. The principle is the same but I've expanded it from 8 gears to 32. I thought the iconic companion cube was a great shape to cut out of the gears and I wasn't wrong, it looks great and works really well! I printed it all in ABS, it was a monster print with 20% fill it took my two printers 4 days to complete. The way I printed it was on one printer I printed all of the large gears in two batches of 6, whilst the other was printing all of the small gears in two batches of 10, then the printer which printed the small gears finished first and in time to print the 32 pins and the big core. PDF of all 6 third angle orthographic projections included for help in assembly.

Frequently asked questions

Is this 3D model free to download?
Yes. Companion Cube Gears 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 ollienor.
Who made this model?
Designed by ollienor, 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.

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