Redrex Nema 17 Stepper Motor 1.5A 40Ncm/57.1 oz.in for Reprap Prusa i3 3D Printer CNC Machines

nema 17 is a very common form factor for stepper motors. I had a project where I needed to accurately move a radial object, the stepper motor was the easiest solution as it's easy to control.Reasonably good value for money, this stepper worked fine for my application although there are much better stepper motors on the market.

Replaced my old extruder stepper motor along with titan clone extruder, good buy, no problems so far. Another good buy from Redrex.Thank you

My stock stepper motors where whining and not producing much torque tried my luck with these and on 12v not a sound, perfect will be getting some more to replace or my motors.

Works great

I had to swap the wiring around to get it to work as it was jittering and not moving at first, that may be an issue with my 3d printer though but its not really a big deal to rectify and maybe a part of this type of product.

I replaced the extruder motor of my Ender 3x with this stepper motor and it's working perfectly. I did not even have to edit my E steps.I've attached a picture that show the proper color order for the Stepper motor to work while plugged in the stock Ender 3x motherboard.

Hab den Motor an meinen anycubic vyper angebaut umd den micro-swiss extruder anzustreben. Passt hervorragend.

Motore come da descrizione, silenzioso e preciso, lo sto utilizzando da un paio di giorni e mi sto trovando molto bene. L'ho acquistato per poter aggiungere la seconda asse Z.

Utilisé pour actionner un variomètre d'antenne, fonctionnement impeccable avec un module COVVY TB6600 4A DC 9-42V Contrôleur de commande de moteur pas à pas de commande numérique 32 Segments 2/4 Phase de commande de moteur pas à pas hybride. Je commande ce module Controleur/driver avec un arduino, un potentiometre sur une entrée analogique, le resultat de la mesure est directement donné à l'instruction de délai microsecondes ...( voir tutos avec arduino et le controlleur (cité plus haut ) sur youtube).Très bon moteur, couple impréssionant , aucune perte de pas.. Je recommande ce moteur ...

Works with WINSIN bond tech knock off as my extruder motor for MK3S... as mentioned in another review, just opposite polarity and there was a tiny issue with not being able to use an optional but preferred blower support on the extruder itself. A lot cheaper than the replacements sold by prusa plus 2 day shipping.