Worm Gear Set 3D printable model by phineasjw

Worm Gear Set

Source: Thingiverse by phineasjw

The Worm Gear Set is a free printable 3D model from Thingiverse by phineasjw. I modeled this on a surplus garage door opener gear set I used for a solar panel tracker system I built. You can download the STL file from the original listing below and print it at home.

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236 saves Source: Thingiverse Updated 2026-07-04

Tags: Worm, Gear, Set

About this model

I modeled this on a surplus garage door opener gear set I used for a solar panel tracker system I built. I just wanted learn how to design worm gears in CAD. Even trickier than I imagined. The worm has a 1/2" bore and holes for 0.125" Roll pins. I think I am close but until I get my printer I won't know for sure.

Frequently asked questions

Is this 3D model free to download?
Yes. Worm Gear Set 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 phineasjw.
Who made this model?
Designed by phineasjw, 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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