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40mm Fan Duct for Prusa i3

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Creation quality: 5.0/5 (1 vote)
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  • support_ventil_ext.STL
  • ventil_extrudeur.STL
  • ventil_extrudeur_ss_support.STL

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Publication date 2023-01-21 at 15:16
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Published to Thingiverse on: 2015-03-23 at 21:06
Design number 1021061

3D printer file info

3D model description

This 40mm fan shroud and mounting bracket allows you to mount a fan to cool the print when printing with PLA or ABS. It mounts to the existing holes in the Prusa i3 variant of the accessible extruder.

3D printing settings

Print without support in ABS layerHeight 0.2mm

Fan duct : rotate 15Β° along x

Bracket : rotate 90Β° along x

The holes in the fan shroud are sized for direct tapping for M3 screws.

Attach the bracket to the extruder with M3 screw. Attach the shroud to the bracket with an M3 screw and a nylon locking nut.

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