Parametric Revo Micro Fan Duct
thingiverse
The stock fan for the Revo Micro is a 20mm 5V fan that comes with a buck converter. However, the converter adds bulk to the hotend on my delta printer. I'd prefer to use a 24V fan, but the smallest ones I can find are 25mm. The model will accommodate fans of different sizes by tilting them at an angle that allows the duct to have the same height as the Revo Micro heat sink. I tried to retain the aesthetic of the original duct, but there are a few differences.
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