Industrial Worm Gearbox / Gear Reducer (Cutaway version) 3D printable model by LarsRb

Industrial Worm Gearbox / Gear Reducer (Cutaway version)

Source: Thingiverse by LarsRb

The Industrial Worm Gearbox / Gear Reducer (Cutaway version) is a free printable 3D model from Thingiverse by LarsRb. PART OF MY INDUSTRIAL GEARBOX COLLECTION This is a fully 3D printable version of an industrial worm gearbox / gear reducer. You can download the STL file from the original listing below and print it at home.

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224 saves Source: Thingiverse Updated 2026-04-18

Tags: Industrial, Worm, Gearbox, /, Gear, Reducer, (Cutaway, version)

About this model

PART OF MY INDUSTRIAL GEARBOX COLLECTION This is a fully 3D printable version of an industrial worm gearbox / gear reducer. This cutaway version can be used for training purposes, and has a gear ratio of 1:30 Worm gears A worm gear consists of a “worm” and a “worm gear”. The worm is a gear with a screw-like shape, when the worm turns 360 degrees the worm gear rotates 1 teeth. Worm gear reducers are typically used in applications that requires high speed reduction when space is limited. Another advantage of the worm gear is that “back driving” is nearly impossible. No additional hardware needed! UPDATE 7-16-2018 I`ve added a cap that can make the gearbox non-cutaway, see the green parts in the fourth picture. When you want the gearbox to be non-cutaway, you have to print the 2 files named w…

Frequently asked questions

Is this 3D model free to download?
Yes. Industrial Worm Gearbox / Gear Reducer (Cutaway version) 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 LarsRb.
Who made this model?
Designed by LarsRb, 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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