Simple Fan Holder for the Flex Wheel extruder

thingiverse

This is a simple fan holder designed specifically for the Flex Wheel Extruder. It can be used with either the direct drive or bowden cable setups. The primary purpose of this fan holder is to prevent heat from traveling from the motor through the gearbox into the extruder mechanism, which could potentially cause damage. To use the fan holder, simply choose a mounting location on the extruder and print the corresponding file.