STEPPERONLINE E-serie Nema 17 stappenmotor, 26 Ncm, 1,2 A, 30 mm lichaamslengte, pancake-stappenmotor, 1,8 graden, voor 3D-printer CNC

Does what it should. It's nice that it has a detachable cable.

Motor con bastante Torque, no se calienta apenas a 600mA continuos.

Spec wise this is prefect. It has enough torque to work and is lighter and more compact than the 42-34 Micro Swiss recommends to use. But it will not work unless you are willing to take a file to the shaft and extend the flat surface towards the stepper.If you unscrew the grub screw enough you can fit the drive gear onto the shaft and even tighten it enough to hold on the round shaft. Since the grub screw is sticking out a very small amount it catches on the lever. It might wear a groove in it so it can be used but I did not want to take a chance on damaging something. So I took a file to the shaft and extended the flat part.Now it fits perfectly and so far is working as good as the larger and heavier recommended 42-34 and original 42-40.

Light weight GOOD. Not enough torque to be an extruder motor for 3d printing. BAD. But I will use in another project.

Used this to build a voron m4 extruder. It doesn’t get to hot and hasn’t missed a beat. It has several hours of printing on it