High Bypass Jet Engine Fan 3D printable model by CATIAV5FTW

High Bypass Jet Engine Fan

Source: Thingiverse by CATIAV5FTW

The High Bypass Jet Engine Fan is a free printable 3D model from Thingiverse by CATIAV5FTW. A high bypass fan inspired by Rolls-Royce's Trent series turbofans. You can download the STL file from the original listing below and print it at home.

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150 saves Source: Thingiverse Updated 2026-04-17

Tags: High, Bypass, Jet, Engine, Fan

About this model

A high bypass fan inspired by Rolls-Royce's Trent series turbofans. Designed in CATIA, sliced in Simplify3D, and printed on a Makergear M2. The fan blades print separately from the disk and are designed to slide in, just like a real fan. The blades can stand up on their own, and the whole fan can also balance on the blade tips as shown in the first picture. This was a totally unintentional bonus feature and would've been difficult to design for. The white spiral stripe is printed flat, then dipped in hot water to soften and form around the black spinner cone - this step is tricky, but the end result is amazing. The clearances and gaps between the parts are as optimized as I could get them, so that parts aren't too tight or too loose. Of course, results will vary depending on your printer a…

Frequently asked questions

Is this 3D model free to download?
Yes. High Bypass Jet Engine Fan 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 CATIAV5FTW.
Who made this model?
Designed by CATIAV5FTW, 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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