3D Printed Outboard Propeller  3D printable model by ecoprinter

3D Printed Outboard Propeller

Source: Thingiverse by ecoprinter

The 3D Printed Outboard Propeller is a free printable 3D model from Thingiverse by ecoprinter. This is a high speed outboard propeller for any kind of lightweight boat with a 2-6hp outboard. You can download the STL file from the original listing below and print it at home.

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267 saves Source: Thingiverse Updated 2026-09-03

Tags: 3D, Printed, Outboard, Propeller

About this model

This is a high speed outboard propeller for any kind of lightweight boat with a 2-6hp outboard. In my case i've needed a propeller with more pitch for my homemade electic hydrofoil (3kw). The old propeller was only designed to go up to ~12kph, but since I have much less friction I could achieve a much higher speed with an appropriate Propeller. This Propeller has a diameter of 200mm(~7.5'') and a pitch of 317mm(~12.5'') and unlike conventional propellers this one has an real airfoil for really good efficiency. In my little test the 3d printed propeller held up perfectly.

Frequently asked questions

Is this 3D model free to download?
Yes. 3D Printed Outboard Propeller is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 ecoprinter.
Who made this model?
Designed by ecoprinter, 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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