Creality Official 42-40 Stepper Motor with Extruder Gear, 2 Phase 1A 1.8 Degree 0.4 N.M for 3D Printer Extruder, Compatible with E-axis of Ender 3/Ender 3 V2/Ender 3 pro/Ender 5/CR-10 3D Printer

Great motor and price!

works very well

Helped me get my 3d printer up and running.

The motor is well built and it was easy to install and setup on the cr10. It was a great price

Does not work on the X or Y axis of a Elegoo Neptune 3. 1. The stepper pulley cover does not fit because the shaft of the motor is too long. It would fit if you printed a spacer for the motor. 2. A think the voltage required or the wiring of the motor is different than the neptunes factor motor. When trying to make the motor move, it just violently shakes back and forth.

Even when brand new, my CR-10S always made a lot of vibrating noise when the bed (Y axis) moved back and forth. I should have had Creality replace this stepper motor under warranty. I got this and a stepper motor vibration damper - - and the noise level while printing is much improved.The install is pretty easy, there are plenty of youtube videos, but just take a photo of how its installed before. Its pretty much just a few screws. Photos attached of the Y axis stepper motor. I believe these printers use the same stepper motor for all axes.If your printer is less than a year old, you should contact Creality for a free warranty replacement of the stepper motor before buying this. Even if you buy this too because don't want to wait for them to ship the replacement, you'll have a free backup and they should replace defective parts if under warranty.

This was an exact match for my Ender 3 pro. The swap out was easy and about a half our later, I was up and running. There was no additional changing of settings or recalibrations, it was a set it and forget it. Hopefully this one lasts just as long as the OEM that I wore out.

Can’t say more than that it works