Parametric pulley - lots of tooth profiles 3D printable model by droftarts

Parametric pulley - lots of tooth profiles

Source: Thingiverse by droftarts

The Parametric pulley - lots of tooth profiles is a free printable 3D model from Thingiverse by droftarts. This thing will create a range of metric and imperial tooth profile pulleys, with any number of teeth, specified in the Openscad file. You can download the STL file from the original listing below and print it at home.

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439 saves Source: Thingiverse Updated 2026-04-17

Tags: Parametric, pulley, -, lots, of, tooth, profiles

About this model

This thing will create a range of metric and imperial tooth profile pulleys, with any number of teeth, specified in the Openscad file. Tooth profiles currently supported are: profile == 1 for MXL profile == 2 for 40 D.P. profile == 3 for XL profile == 4 for L profile == 5 for T2.5 profile == 6 for T5 profile == 7 for T10 profile == 8 for AT5 profile == 9 for HTD 3mm profile == 10 for HTD 5mm profile == 11 for HTD 8mm profile == 12 for GT2 2mm profile == 13 for GT2 3mm profile == 14 for GT2 5mm NOTE: error in script regarding L and H pulleys spotted by OSTycoon (see comments) - the script says H, but actually it is L profile. There are a range of editable parameters for editing the fit of the tooth (to account for printer variation), the pulley base, captive nut(s) slot for the set screw, m…

Frequently asked questions

Is this 3D model free to download?
Yes. Parametric pulley - lots of tooth profiles 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 droftarts.
Who made this model?
Designed by droftarts, 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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