Hi, Pete,
I think that 6/4 pole winding, 1D/2Y, 6 leads, can not be done this way. Try to draw it.
BTW, question was about particular winding arrangement: 1,2,5,4,3,2,1,1,5,3.
We have some incomplete info but it seems that such an arrangement is really existing, used by some manufacturers from China. Unfortunately, I have not tried to recreate this pattern because of two reasons:
- this is very demanding and time consuming work even if a suitable software is used, and
- there are several alternative, winding diagrams (already tested) and only task is to select one that fits to recorded data (turns per coil, pitch and core/slot dimensions). We have our own very powerful tool that helps to do that. More info on this software you can find on our site.
rhacher
I can not agree with any of your claims. It is about PAM winding (not Dahlander) and speed ratio could be other then 2/1 , for example 3/2, 4/3, 4/1, 3/1 etc. Also, there is another kind of two speed-one winding motors, so called PPM.
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