STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack

Overall I am very pleased with this stepper, it’s more than strong enough to power through my filaments at whatever speed I want.I attached an aftermarket heat sink to all of my steppers but I have to say this one runs much cooler than the others.The pricing is very competitive and it was worth every penny.All in all, good torque, great performance, much lighter than the stepper I had before, perfectly suited my needs

I'm using this on my highly modified Ender 2 Pro (a bedslinger), as a replacement Y axis motor. It's quite powerful and relatively quiet (i was using a random stepper from an anet A8 before this, and this one is definitely way quieter. The volume is about the same as the og creality motor that I had, but this new one is much deeper in pitch).Here's my setup and my max speeds:- ~1.2A at 24v (my driver can only output 1.4 safely, so I didn't wanna push it), and the belt is pretty tight. I have a 165mm glass bed.- Stepper motor is just warm to the touch.- over 5000mm/s² doesn't seem to risk skipped steps.- jerk values of more than 50mm/s don't seem to cause any skips- speeds up to 160mm/s (with any acceleration) seem to have no risk of skipping steps.- at about 240mm/s, the friction from my poor quality pom rollers overpower the stepper torque, and cause the motor to critically skip steps until the speed lowers.My printer has pretty poor pom rollers on it (I plan to change that soon...), so there's a lot of friction in the movement, especially at high speed, but if you had a smoother motion system you could probably squeeze a lot more speed out of this motor.By the way, this is obviously not the product's fault, but I wasn't able to actually fit this on at first because the plastic cable protector thing on the bed was colliding with it. I solved that by just cutting the plastic piece down to make room, but it's something to potentially keep in mind :)

Ho comprato questo motore per impararne il funzionamentoMolto performante con tantissima coppia

Does what it should. It's nice that it has a detachable cable.

Ich habe meinen 3d Drucker auf einen direkt Extruder umgebaut, und dafür einen neuen leichten und leistungsstarken Stepper Motor gesucht, und mit diesem Gefunden.Läuft eine Schrittverlusten stundenlang ohne Probleme.