Nema 17 Cooling Fan Duct 3D Printer Model

License: CC BY
File formats: SLDPRT,STEP,STL
Download type: zip
Size:502.3KB

The file 'Nema 17 Cooling Fan Duct 3D Printer Model' is (SLDPRT,STEP,STL) file type, size is 502.3KB.

Summary

I noticed most of the air was being pushed back instead of around the stepper motor with u/chrismagno's design, so I made the fan offset at a greater distance from the stepper with a directional duct to move more air around the motor. It seems to work more efficiently now because I cannot feel air flowing backwards as it did before.

Nema_17_40mm_Fan_Duct.SLDPRT 646.0KB
Nema_17_40mm_Fan_Duct.STEP 381.7KB
Nema_17_40mm_Fan_Duct.STL 292.3KB