Nema 17 stepper motor 42-34 (5Pcs/pack) 1.5A-3.8V 2 phase 4 wires 1.8 degrees with 39.3 inch cable for Creality CR-10 10S Ender 3 3D printer/CNC extruder and Y-axis

Good price fast delivery

Similar to another couple reviews, it worked fine, but I noticed my prints started failing roughly 10 minutes each print, and that the mount I have for the motor started bending and warping... Which was strange, and I managed to burn my finger from touching the motor, as it's being fed the standard voltage which the standard motors get given. It was getting so hot, that the PLA inside the bondtech extruder was getting hotboxed and soft, causing all sorts of issues, at first, it caused the PLA to manage to curl around the gear, causing a nightmare for me to fix. The next few other failures I had was the filament getting soft and being squeezed in by the gears, causing it to not get a grip and thus, no more filament. All because of the insane heat these give off after a few minutes from working! Only get this if you know how to adjust your vref configuration, I'd suggest starting off at 0.6V and seeing if that doesn't skip, then keep going up by .1V, for me the sweet spot was 0.7V, where it doesn't get too hot to melt the plastic around it.

Ender 3 diereckt extruder! Arbeitet einwandfrei, wird nicht heiß, alles super !

Ottimo prodotto

Super nur die Verkabelung ist nicht konform mit sevoshield v3. Muss man darauf achten und umlegen. Sonst keine Probleme mit dem Produkt.