Ender 3 low profile control case for 30mm fans

thingiverse

Ender 3 Low Profile Case for 30mm Fans. This case is compatible with any stock Creality circuit board or the SKR mini E3, E3 Dip. It includes a full removable top like original or print just the sides for access from top or bottom. You can print the sides at 31mm tall or 33mm tall for more room. The 33mm version worked great with the SKR E3 Dip but the shorter case won't work due to stepper drive heat sinks. There is a plain top and a top with an ender dragon design. A plain bottom and a bottom with air ducts are also included to direct air across the board for mosfets. The case slides onto the left aluminum extrusion and attaches at the right rear with a M5 screw or smaller T-nut. If printing just the sides, recommend a brim or raft for better adhesion. You'll need two 30mm fans connected to 24vdc and some M3 screws. Tap the screw holes so you don't have trouble getting the screws started. Route the wires and cables for proper cooling airflow. I've resized all the holes, eliminating any issues with starting screws. Anyone who downloaded previous files should delete them and download this one for a seamless printing experience. Update 11/9/2019: I added covers for fans to prevent whistling and more case configurations. Supports from the bed are required only for the mounting rail on the left side of the case and fan covers if printing them. Print the sides only with fan covers upside down with bed-only supports. A mountable fan duct is included with thru holes or tapable holes that pulls air from the front of the printer. This can be attached to control cases without fan covers. The extra files in the images folder are unknown, and I'm sorry for the confusion.