Ender3 Pro Stepper Motor Cooling Ducts
thingiverse
I built cooling ducts for my Ender 3 Pro because the stepper motors were overheating. These ducts are designed to accommodate two 60mm fans I had on hand. There aren't any mounting holes in the Y Duct, so you'll need to drill them according to your preferred installation method. The X-Z Duct simply clips into place and has a cable chain mount that can be found on Thingiverse under thing:2920060. The wires run through the hole at this mount before connecting to the motors and other components. I installed the fans so they would draw air out of the duct and direct it away from the printer, preventing any cooling effect on the build platform.
With this file you will be able to print Ender3 Pro Stepper Motor Cooling Ducts with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Ender3 Pro Stepper Motor Cooling Ducts.