I ended by follow your answer and bought a Neptune 3 pro. It looks more complete than the sovol with a better community and a for the same price. I’m thinking about try to make it works with klipper on the future. Does it worth ? Or it’s more for learning ?

I did send an email for support on Friday, I’m awaiting for they answer but I already disassemble everything on the extruder so I’m a little suspicious if the warrant will work.

But will wait to see if will works

First of all thank you for your answer.

I will try to test it with the x axis I don’t know that will work.

I try to put a led and it light up ok on both poles.

I did search using the number on the motor, but I wasn’t able to find the exact model.

So can I just buy a similar size and wires and fine tuning in the firmware if anything goes wrong ?

The bill of material just says 42HD1418-01,Two-phase,25mm.

So any nema with 25 mm and 4 wires will work ?

Sorry for the lots of questions, but I’m a little lost in this replacement.

Oh that’s great to know.

I did send a video and a couple of informations, I will wait for their answer and do what you said, send all the informations I can.

Thank you for helps me with that