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90mm DIY Fan (fully 3D printed) high airflow

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3D design format
STL Folder details Close
  • Fan propeller.stl
  • fan body.stl

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Publication date 2021-09-14 at 11:17
Design number 519284

3D printer file info

3D model description

I created this model because I needed to cool the heatsink with LED on it and I wasn't able to buy a fan from the store, better said I was too lazy for that :D

After few testings, I fixed some problems and now it's done...

Fully working fan which can be used in any DIY project or just as a nice helper on hot summer days.

The fan can run with any DC motor from for example RC car etc...

BTW: Ignore my paint job on the propeller... I needed to try new paint and I didn't have any other model to try it on

3D printing settings

Material: I printed both parts in PETG but PLA will do the job as well.
Infill: somewhere about 30%-60%

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