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Prusa MINI+ Extruder motor Cooler/Fan adapter — image 1
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Prusa MINI+ Extruder motor Cooler/Fan adapter

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Adapts a 50mm fan onto the Prusa MINI extruder gear motor, cooling the assembly, and prevents the filament from bending.

Rating
4 / 5
Likes
11
Downloads
45
Makes
2
Views
528
Reviews
2

Updated at source:

Model information

License
Creative Commons — Public Domain

Should be printed in PETG / ABS / ASA , not PLA.
Fits a 50mm fan with rubber inserts (For noise dampening)

I had an issue where the PLA got stuck just after the extruder gear on the MINI+, I tried a bunch of things, ended up with this cooling method. I haven't had an issue since installation.

I use a Separate 12V PSU for the 50mm 12V fan! 

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