DIN Rail Mainboard COOLBAR! Clip on fan module for mainboard cooling! SKR 3 EZ or Octopus Pro!

Cool down things mounted on DIN RAILS!
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updated January 12, 2025

Description

PDF

…Please be sure to hit like & post a make, I'd love to see your prints!

 

 

The COOLBAR uses 3x 4010 axial fans to cool anything that'll fit under them. 

PSU's, mainboards, Rpi's SSR's, …anything! They're big enough for a SKR 3 ZE with EXP MOT board addition or an Octopus Pro mainboard. 

Print:

Print face down with auto tree supports! Make sure your support settings are good, DONT leave a bad review because you couldn't remove YOUR supports!

use ASA/ABS or better. PETG at a push. 

 

You will need:

12x M3 Voron BOM heat inserts

16x M3 12mm Cap head bolts

This model is designed for use with this DIN Rail mounting clip. Print 2 of them!

https://github.com/VoronDesign/Voron-2/blob/Voron2.4/STLs/Electronics_Bay/pcb_din_clip_x3.stl

 

Mount these clips on the bottom of the COOLBAR's feet & clip onto any DIN Rail!

 

ANY ISSUE OR CHANGES…. let me know!

Model origin

The author marked this model as their own original creation.

License