17HS13-0404S1

Overview: Good low-range (strength and current) stepper. Packaging: Motor was surrounded w/ protective foam padding, inside light-wt cardboard. Nice addition: A product datasheet was included. Functionality: It worked as expected. 200 steps per rev. It was not noisy: I tested at 75rpm (12v, 50% duty cycle, current limited at 200mA). Electrical specs: Each coil was 30.0 ohm, matching the datasheet. At 12v input, this resistance is consistent w/ a max output of 400mA (Ohm's law), matching the datasheet's current max.

My husband used this motor and fixed our aerial skimmer for our pool, the company went out of business and thank goodness he's a genius and fixed it for $12.50

Works perfectly for my stepper motor driven clock. Super quiet and great torque.

I am using this stepper motor to focus a very expensive telescope remotely. The motor is smooth and responsive. It also has plenty of steps to allow me to get precise movements. I have had no issues or complaints with this motor. I was able to hook it up to my ESP32 with driver board and it operated perfectly on the first attempt. I recommend this product.

Bought this motor for a do-it-yourself rotary table work great for 10 days or less and it already gave out (broken .just hums and chatters now ) too much of a pain to send it back takes me longer just to pack it up and go to UPS then it is to buy a new one maybe I'll find a new company with comparable to the specs made several cups then all of a sudden it just stopped working maybe it was just my luck or a motor defective. If I decide to get the same motor since I have everything set up for it and it works longer than 10 days I will update my review

Stepper Motor works great as needed with coding from Ardunio machine. I will say that you will need the connecters for the cable since it is straight wires. The wires are about 6inchs long depending on how you strip them. I needed to strip them a bit more than they came for my needs and then I needed to find connectors to make the cables longer. the motor does get hot quick I do recommend the stand that they suggest to pair it with but again you will need screws 4x40 for the mount.

Good and cheap. Working well in my 3D printer for the z-axis, but probably doesn't have the power and speed for the other directions

This stepper motor is great and decently priced. It feels and looks high quality, and I have it running on my desk right now next to me. I was most impressed with the packaging. Normally when I buy electronics on Amazon, there is little to no care for packaging and I spend a few minutes anxious to see if my newly ordered parts are functioning. This seller sent mine in a box inside a box, with a perfectly sized sturdy foam insert to protect the motor. The only complaint I have with the motor is that the cords could be longer. Mine are about six inches. But honestly, soldering on additional cords wouldn't be troublesome at all. All in all, definitely worth the money.

j'ai acheté ces moteurs pour les utiliser avec un adafruit motorshield et une arduino uno. apès un premier test ces moteurs font parfaitement le job, contrairement à d'autre moteur NEMA non compatible.

Was soll ich sagen? Lieferung erfolgte schnell. Schrittmotor ist angenehm leicht und belastet die X Achse nicht auf meinem Ender 3. Habe vergessen die Einstellungen in einem Board zu ändern und habe den Schrittmotor mit 1.2 Ampere bestromt. Was dazu führte, dass der Schrittmotor so heiß wurde, dass das Filament schon vor dem Extruder schmolz. Der Schrittmotor hats überlebt und funktioniert einwandfrei. Käufer daher darauf achten: Das gute Teil hat nur 0.4Ampere. Durch den Kauf habe ich mich dazu entschlossen weitere Stepperonline Motoren zu kaufen und meine alten Ender 3 Schrittmotoren zu ersetzen.

Ich betreibe den Motor an meinem Direkt-Extruder mit einer 1:3 Untersetzung direkt am Hotend. Eingestellt auf 0,3A kann man die Welle am Motor nicht mit den Händen anhalten. Er hat deutlich mehr Drehmoment als erwartet, trotz der kurzen Bauform und der geringen Windungen in der Spule. Würde jederzeit wieder Stepper von Stepperonline kaufen. (Auch wenn diese minimal teurer sind als Bei Ali & Co)