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

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

I usually purchase steppers from a different supplier, but I found myself in need of a NEMA 14 with a removeable pigtail connector. This fit the bill nicely and I had no issues mounting it with the standard M3 bolt holes.

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

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

Tore down and replaced my 3D printer's stepper motors, and on first attempt to home, system shorted and shut down, showing an error with one of the new stepper motors. Took an Ohm Meter to this set and the motors I was replacing - Creality seems to have their own proprietary stepper motors that change around how they wire the pins. Creality's motors have continuity between pins 1, 4 and 5, and also pins 2, 3, and 6. This motor has continuity between pins 1 and 3, 4 and 6.To get this motor to work on the Creality K1 Max ( I imagine K1, K1c, and Ender printers as well) you need to swap the middle two wires - pin positions 3 and 4 on the 6-pin connector for the motor. Mine were obviously swapped at the motor connector, so identifying what to change was easy.Motor Shaft is also shorter than Creality's proprietary ones, but have not had issues yet and I've logged about 10 hours of print time since the change.Down one star as these are louder than the motor's they're replacing.

I like the availability of the item. I also like how easy and simple it is to replace the part for my 3D printer.

Motor usefulness is only a few months because of their JSP-ZH 11 pin connectors and wires. The issue:- They use only 4 pins out of 11. So no need for a connector with 11 pins that is impossible to buy.- Their wires are extremely brittle and broke after being embedded in an application that has some vibrations- While it's easy to get JSP-ZH connectors with any amount of pins between 2 and 10, it is impossible to find one with 11 pins- Just because of that the motor is unusable after only a few months

I bought this motor (x3) hoping for a good replacement for a burned out bed motor and so far it seems to be working fine. You will need to uncross the center two wires on the connecting cable or you will get undesirable results. Switching the wires was the hardest part of this motor swap. No other setting changes were required.