MMOBIEL Nema 17 Stepper Motor Bipolar (17HS4023) 1.8 Degree 4.1V 1A 13Ncm (18.4oz.in) Incl. 1m / 3ft Cable

Works as expected

Cannot top this for cost or performance. An engineering masterpiece.

Good little motor if you accept its limitations- really like 500hz pulse rate ( on 0.001 off 0.001 secs) works well , quiet.However, move away from that - faster pulse = no rotation at all. Slower pulse for my needs ( 0.005 on 0.005 off) 200Hz it rotates but growls loudly.. much slower pulse rate and no rotation.Probably built for a specific task and it's good at that.Ps. No good try micro steps on the DRV8825.. naff.

Nice Stepper

Worked great!

I bought this to drive a titan extruder for direct feed on a tronxy X5-Pro. Unfortunately the motor does not drive enough torque when connected to a tronxy X5A's ST446 board. It is light and much smaller 23mm than the stock motor that's 40mm high. Unfortunately, it doesn't work for what I wanted to use it for,I will still keep it possible for another project that needs a stepper motor since I like the 20mm height. Will come in useful for some light duty work, but to drive an extruder, it may not have enough torque to reliably move the extruder.

Zakup bardzo udany

Que dire de plus... Ah si il y a un fil livré avec c'est impeccable

The shaft length was longer than any “normal” pancake Nema 17 motor. Worst was the cable, which not only had a bad connection but also comes with a dupont connector on one side, unlike the images. The bad wiring caused a headache as I spent hours finding the problem. However, luckily enough, I had a dupont crimp and connector set so I could recrimp the wires and the motor now works. Albeit it is a bit hotter than I would like them to be at a 45 degree C outer temperature at peak loads, even when running at the (unusually high) rated power of 1A.Also, because of the included dupont connector on one end, I had to glue it to my 3D printers motherboard. I also had to grind down the shaft because of its unusual length.It does work, but I’d rather spend a bit extra money for a better quality and cooler motor.