SKR v1.3 Fan Duct for Drivers

thingiverse

Air Distributor for SKR v1.3 CPU Stepper Motor Drivers is designed specifically to be used with a 50x50x10mm fan. A low-noise fan is highly recommended. The Air Distributor is attached to the base using double-sided tape, providing a secure hold. An additional option is to fasten it in place using a sheet metal screw that attaches from underneath, assuming your printer has a hole in that area or one can be made specifically for this purpose. The refrigerator-style design features a 6.6mm opening for the CPU, which will fit snugly if held in place with a 5mm column. This results in a height that matches the images provided. To facilitate modification, the Air Distributor file for Fusion360 is attached, along with the Simplify3D Slicer file containing print settings. For optimal printing results, it's recommended to use a layer height of 0.2mm and print vertically without supports. I hope this design proves useful in your project.