Iverntech Nema 23 Stepper Motor 57x56mm Body 1.8 Stepper Angle 2.0A 2 Phase 4-Lead with 80cm Cable for 3D Printer, CNC Machine and Robotics

works as expected on longer lk4 but does not work on cr10s4 ???? if anyone knows why please let me know

I purchased this to replace the stepping motor that came on my Ender 5 Plus. It had a press-fit gear so it wasn't compatible with my direct drive kit. Received this in no time and installed it even faster. It works just as good, if not better than the original Ender motor. My delivery came with a damaged wire but after contacting the seller, they replied the same day and offered to send me a replacement, which I received a two days later. Would easily buy from again.

This is for the 42-60 motor. Seems to be a good strong motor so far. For what it's worth to future readers, the instructions regarding the wiring aren't particularly clear. I installed this on an Ender 3 Max. After messing around swapping pins on my factory cable, first the two middle ones, then the red and green represented in the images. neither worked for me. I hooked up the cable that came with it without switching any pins and everything worked fine. The instructions could be more clear, maybe with an actual diagram.

Buena calidad

Purchased this to build a watch cleaning machine using a stepper motor controller running in SPI mode and the motor runs silent with plenty of torque. I will purchasing a few more in the near future

Using this an Arduino, stepper controller and belt system to make a shaker and have had no problems.

Got this for my Creality CR10-S500 y axis. I swapped the middle two pins of the wire as described. Works only in very slow printing. If I increase to normal printing speeds, the rotor inside catches and makes a horrible sound, and sometimes will seize completely. If I turn the shaft by hand, I can feel shaft play as if the bearings are loose or there is too much tolerance, at some points in the rotation, the internals are catching. I am lucky this did not damage my printer when it seized. Returning this and I will try another brand.

I should have grabbed a video but I was more concerned with immediate problems with the motor to do so. Out of the box it looked and felt fine. Installed it and realized my old motor had a catch that this one does not. That made me happy for a moment. I hooked up the cable from the original motor and tested movements; this failed entirely and started freaking out the printer with its inability to move. After closer inspection I discovered the negative pairs were BACKWARDS. Not the motor pins as a whole, just the negatives. This caused the motor to engage and disengage rapidly, shaking, and failingto do its job. After figuring this out, the motor is now being tested via a print over 12 hours; if anything happens or changes, I will update this. That being said, I have ordered thousands of motors for my work and many more for hobbies and printers, and I have never ever once recieved a motor with an inappropriately botched pair of grounds. I've had plenty that the groups were reversed from what I had, but that's not an issue of function and is not what I call an issue. TLDR the positive pins operate correctly and the negative pins are wired opposite of the norm, causing opposite polarity than it should after each attempted step (think 1 forward and 1 back over and over rather than each step moving forward ad it should), which made a total lack of movement and very bad engagement of the steppers.