Thingiverse
Ender 3 Pro Electronics Case
by andrei66
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V2 UPDATE
Made the walls and base thicker.
Moved the fan inward, now directly above stepper drivers.
Improved the fan mounting posts.
A custom electronics case for the Ender 3 Pro with place to mount a larger, quieter 60x10 mm fan.
I used the 12V 60mm fan from the Meanwell PSU and replaced that with a 120mm silent fan. I also used a DC-DC buck converter to deliver about 6V to thte 60mm fan and the machine is now completely silent, save for the hotend fan (I alse have an upgraded mainboard with TMC).
As you probably know the 40mm fan on the electronics case down below is very loud, so I had the idea to replace it with a larger 60mm fan, and the improvement is wonderful. Stock screws used.
I leave all files attached so you can modify them to your liking.
Made the walls and base thicker.
Moved the fan inward, now directly above stepper drivers.
Improved the fan mounting posts.
A custom electronics case for the Ender 3 Pro with place to mount a larger, quieter 60x10 mm fan.
I used the 12V 60mm fan from the Meanwell PSU and replaced that with a 120mm silent fan. I also used a DC-DC buck converter to deliver about 6V to thte 60mm fan and the machine is now completely silent, save for the hotend fan (I alse have an upgraded mainboard with TMC).
As you probably know the 40mm fan on the electronics case down below is very loud, so I had the idea to replace it with a larger 60mm fan, and the improvement is wonderful. Stock screws used.
I leave all files attached so you can modify them to your liking.
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