E3D v6 Micro Cooling Fan Duct (4020/5015 Radial Fan)

thingiverse

Small and unobtrusive fan duct designed specifically for the E3D-v6 hotend, compatible with either a 4020 or 5015 radial fan. I've taken inspiration from the 'Radial Fan Fang' by Lion4H, but created my own version that has a similar dual exhaust profile, minus the overly large fangs that get in the way. I've experimented with various fans (single/dual 3030, 4040) and exhaust profiles to find the perfect combination for optimal results. Two STL files are available: one for left-handed use and another for right-handed use. However, as of now, I've only tested the right-handed version. To print this fan duct, simply orient it so the front face is facing upwards on your build plate. No supports are required, thanks to the correct orientation already included in the STL files. Thanks for checking out my design.