Hemera Claws Fan Duct 4020 blower

thingiverse

I really liked wesc's fan duct for the Hermes (*cough*, I mean "Hemera"), but only had 4020 blowers on hand. This remix will accept a 4020, although the airflow is not as optimized as the original, it seems to be functional. Unlike the original, there are currently only mounting holes for the standard E3D heat block, not the volcano, and three mounting points on the Hemera are used, one on the top, two on the bottom. You will need: Qty 2 M3x22mm (or M3x20mm and trim your fan's mounts by 2mm) Qty 1 M3x16mm Qty 1 M3x10mm Tap the upper-left hole for M3 threads. The other three holes should be drilled to M3 clearance as these screws will attach directly to the Hemera. Be sure to use the orientation as shown for printing, as with the original.