Fan Cool clip

thingiverse

I designed the first one, and then I redid it to secure it better to the motor. My version kept vibrating loose, so I fixed that. Mount for small fan to air cool extruder motor while printing PLA. You must attach the part from the Y plane, as inserting from the Z plane will break it. Stretch the sides a bit when pushing the front onto the extruder motor to finish installing. When installed properly, you should hear a click. The triangles on the bottom fit into the motor's fillet section, securing it in place. Screw holes take 3mm screws that tap themselves in easily. Two screws will do. No supports are needed for this part. It's best to print this in PETG at 0.2 mm height.