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June 5, 2014 AT 1:00 pm

3D Printed 40mm Fan Replacement

6x9blade-40mm-fan2

Thingiverse user loco shared a project for replacing a 40mm fan.

I accidentally broke some blades of my 40mm fan.
So i created these replacement blades to fix it.

The 9 blade version has curved blades.
On my fan the 6 blade version creates a better airflow.

Inner diameter is 25mm, it is designed to press fit onto the rotor.

It is designed to be printed with a 0.4mm nozzle.
Slice it with 2 perimeters.

6x9blade-40mm-fan

Download available on Thingiverse


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