E3D version of NeoTko's Symmetric Dual Fans for UMO

Mount plate and fan shroud for E3D V6 hot end based on NeoTko's design

3D printer parts and enhancements

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Based on original design: Symmetric Dual Fans UMO/UMO+ 30mm / 40mm / 50mm by Neotko / Sugarpop!


This is a re-mix of NeoTko's Symmetric Dual Fans (1) to fit my E3D-v6 hot end mount (2).

The plate needs to be rigid, you should cut it in fiber based material (carbon, G10, ...).

The fan shroud is the "For Amedee Mod Umofancap40x40v3" from NeoTko in (1), with the center hole adjusted for the E3D hot end.

You need to extrude 2 mm of the top part of the fan cap, or use the "For Amedee Mod Umofancap40x40v3 Scalabletops" from (1).

Materials and methods

- a piece of fiberglass (G10, FR4, ...) or carbon 2-3mm thick
- M3 screws/nuts to to hold the plate under the hot-end holder
- 40mm 24v fans



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20c2f944d93975910cd24c4c76e9c75c?default=blank&size=40Ryan Lake added this to the Ultimaker Original+ Upgrade collection ago
899c82fbfa8c7cc9ff0ea1db715ae952?default=blank&size=40Reginaldo Roberto dos Santos added this to the Future maker collection ago
Mini pic 006Amedee commented ago

I just did a quick check and it is indeed around 70mm.

I just used an M3 rod which I cut at the desired length. On one side I have a NylStop nut glued with green Loctite (it is the top side you can see on the pictures).

F2d084937aff803f8cf8e4bcdc2f84b9?default=blank&size=40Andrei Gavrilescu commented ago

How long are your screws and where did you find them? I looked at some hardware stores and none had m3 that long. I measured the distance and looks like 70mm.

2f032cc44e24f394da78ccf2f91e5123?default=blank&size=40dashhunter added this to the My collection collection ago
1d9d0662868e610944732dd642a9f134?default=blank&size=40scorspion added this to the imprimante 3D collection ago
77920c61af1bc3e62501a118c169ac22?default=blank&size=40Alberto Martinez added this to the ultimaker collection ago
Ff8997a48abe8489c4bcaef0ea2355ab?default=blank&size=40Tommaso Nuti added this to the Ultimaker collection ago
Mini pic 006Amedee published this design ago