E3D fan with integrated layer fan - extruder fan facing right

thingiverse

UPDATE: Two versions of the design exist. This remix is based on the thing at http://www.thingiverse.com/thing:1746358, which I remixed along with a design of my own (http://www.thingiverse.com/thing:2090644) to create the final version. Since an induction sensor is attached to the left side of my printer's extruder, it was impossible to position the sensor on the left side of the extruder. The original design features an extruder fan facing the left of the extruder, so I remixed it with the fan facing right instead. This remix is the result of reverse engineering a printed version of http://www.thingiverse.com/thing:1746358 using a caliper. I created this remix because I liked the original design but found it very difficult to remix from the provided *.step file. This remix makes editing the design easier, so I've included the original FreeCAD file used to create the parts of this THING. Enjoy! CHANGE LOG: 02/10/2017: Two versions of this file are available for download. Version 1 has a 22mm internal diameter and version 2 has a 23mm internal diameter. These two versions were created due to potential issues with material retraction after printing.