Hand Crank Fan 3D printable model by Kirby Downey
Hand Crank Fan photo 1 Hand Crank Fan photo 2 Hand Crank Fan photo 3 Hand Crank Fan photo 4 Hand Crank Fan photo 5 Hand Crank Fan photo 6 Hand Crank Fan photo 7

Hand Crank Fan

Source: MyMiniFactory by Kirby Downey

The Hand Crank Fan is a free printable 3D model from MyMiniFactory by Kirby Downey. For those summer days when you're in need of some cooling air! This hand crank fan delivers a consistent flow with a set of gears in a step up ratio which means a simple turn of. You can download the STL file from the original listing below and print it at home.

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759 saves Source: MyMiniFactory Updated 2026-09-24 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-NOREMIX-NONCOMMERCIAL-EXC · non-commercial

Tags: cool, gears, mechanical, summer, store, fan, hot, blow, turn, mechanism, assembly

About this model

For those summer days when you're in need of some cooling air! This hand crank fan delivers a consistent flow with a set of gears in a step up ratio which means a simple turn of the crank will result in the fan turning at a much higher rate. NOTE: The files have been updated to be better, faster and are now Barnacules approved! Below is the video review done by Barnacules if you want to see how to assemble and get some neat tips for this build. Check out his channel here.

Frequently asked questions

Is this 3D model free to download?
Yes. Hand Crank Fan is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Kirby Downey.
Who made this model?
Designed by Kirby Downey, published on MyMiniFactory. 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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