Prusa I3 MK3/MK3S V1 & V2 Support fan (40mm) extrudeur

cults3d

I quickly discovered that my Extruder motor was heating up significantly (60-70 ° C). I made sure everything was properly assembled and aligned. Although Prusa's supportive documentation assures me these temperatures are normal, out of caution and anticipating future prints with ABS in an enclosure, I decided to create a small fan bracket to clip directly onto the Extruder motor. Cold air is ideal! Some even say, "Winter is coming"... Results: - V1 (without radiator): The engine only feels warm during printing. I'm pleased. - V2 (with radiator): The engine stays comfortably lukewarm during printing. I'm extremely happy!