2 speed12 coil motor - 2 or 4 poles?

[carlos290]

Hi,
I've a motor with 12 coils in it, it came without any info on it, and a very destroyed winding, but i could get the following from the coils wiring:

Screenshot-2024-12-19-at-21-54-51 hosted at ImgBB

Image Screenshot-2024-12-19-at-21-54-51 hosted in ImgBB

ibb.co

(cant upload image here, sorry)

does this makes sense to be a 2 and 4 poles?

thanks

ps: im in europe, this is a 400V, 50hz

 

[LarryFine]

Welcome to the forum.

It's a 3ph motor with 12 coils. So, you have four sets of three coils, or four poles.

 

[carlos290]

but is this a 2 speed motor (2 and 4 poles)?


(there was no shunts on the connection board, hence my doubt)

 

[winnie]

What is the span of the coils in the stator?

How many slots total around the circumference of the stator?

How many slots from one coil half to the next (count the first coil half as slot zero, and say the number of the second coil half)?