Faulty 56104 motor

EFOIL.builders Propulsion System (Motor, Gears)
1

Hello.
I got my motor today from aliexpress, that i think is faulty.
Motor spins but heats eaven with no load applyed to shaft.
It is not hot but warm on touch.
I tested it with 20v battery on my red brick 200 A esc.
Thing that bother me most is uneaven winding inside motor ( opend motor, so i can design gerbox mount easyer)…

IMG_20201020_000920
IMG_20201020_0009202248×4000 2.56 MB
IMG_20201020_000949
IMG_20201020_0009492248×4000 2.59 MB
IMG_20201020_000940
IMG_20201020_0009402248×4000 2.67 MB
IMG_20201020_000937
IMG_20201020_0009372248×4000 3.01 MB
IMG_20201020_000929
IMG_20201020_0009292248×4000 2.64 MB

Form the pictures you can clearly see that winding are denser on one side…

Do i have fault motor, sould i ask for refound?

2

The heat comes from the eddy current losses, everything OK.
The winding also looks normal.

3

Same here , I couldn’t hold my 56mm more than 1 min of load , and it is normal , winding looks actually good

4

Thanks.
Happy to hear that
So my motor is fine.
Cool.