Ender 3 Pro Rear Electronics Enclosure Supports Dual Board Configurations
grabcad
I designed a rear electronics enclosure because I wanted to run 2 boards in my Ender 3 Pro. This relocates the boards and all associated wires to the rear of the printer. Wires enter the enclosure through the rear left. I added a cable brush to my setup with glue to prevent any debris from getting into the printer. This is not necessary, as it is not a very large opening and has a "roof" over it so nothing falls in.This enclosure is also easy to open up if you need to change any wires. Just take out the top panels.Everything is secured with short M5 screws with T nuts. (Preferably M5x8, but I think you can fit M5x10 screws.)I also included ports to add 3 3010 Fans to allow for better cooling of the board. Fans are secured with M3x20 Screws with nuts.Be aware, I do not have a LCD display on my Ender 3 Pro, So I did not account for the screen wire being routed.
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