Author: n00bz0rz, published on 2013-10-18
Basic fan mount adaptor to downsize a 50mm fan to a 40mm fitting.
Mount holes may not be precise and may need drilling slightly, but they should be OK for their purpose.
EDIT – Updated file added, bolts were too close on old design. Bear in mind this new design will need supports or a fan to print properly.
Made in Sketchup and exported as STL.
Tested with Slic3r and Kisslicer.
Tags: adaptor, fan, mount