MK3s+ extruder motor cooling duct remix v1

prusaprinters

<p>Disclaimer: This is a remix, original designs belongs to creator. Original model: https://www.thingiverse.com/thing:2975582</p><p>Design improved for better motor fitting and cable management.</p><p>Designed for 40 x 40 x 12mm 5V fan manofactured by Noctua <a href="https://noctua.at/es/products/fan/nf-a4x10-5v">https://noctua.at/es/products/fan/nf-a4x10-5v</a></p><p>Purchase link: <a href="https://www.amazon.es/Noctua-NF-A4X10-FLX-5V-ordenador-Ventilador/dp/B00NEMGCIA">https://www.amazon.es/Noctua-NF-A4X10-FLX-5V-ordenador-Ventilador/dp/B00NEMGCIA</a></p><p>Direct fitting with original hardware replaces IR filament sensor top cover and snaps on around the motor.</p><p>There is a canal to fit the cable between the part and the motor reaching original routing. It's possible to route a new cable to the electronics box or solder in parallel to orginal hotend fan.</p><p>DO NOT CONNECT THE YELLOW WIRE!!! IT'S RMP SIGNAL, DO NOT CONECT WITH OTHER YELLOW CABLE OF ORIGINAL FAN!!!</p><p>Fan snaps on directly (no glue or screws needed) an can pass trough the part without detaching the cable.</p><p>Also added STEP file for anyone to make changes and keep improving.</p><p>Updated M6 thread for reverse bowden setup and thread test stl file.</p>