Coil winding

[GreenTeam]

Is it possible to wind magnet wire over existing stators and add that copper to the previous coils in place? If there is lots of room?

[SparWeb]

Do you mean in a way that makes the stator thicker?

Or somehow break the coils out of the potting resin and wind around the diameter?

Either way it's a tough call.  Probably hard to do neatly - but not impossible?
Then there's the connection - in parallel the coils have to match perfectly, while in series the resistance goes up -> less current guaranteed.

Is it any less work than just re-winding new coils?  No, it would take longer and making fresh coils would be much neater.

[bigrockcandymountain]

You mean on the samsung motor in your other post?

What would you be trying to accomplish by adding wire? Do you need more volts per rpm?

I think yes you could wind more on if there is room.

[GreenTeam]

Yes, the Samsung stator rotor in my other post! I would throw up a pic of it , but I cant right now. The Samsung rotor looks as though there is alot of space between all the teeth ( copper coil ). And I have alot of reddish wires I took out of two hoverboard wheels that looks about the same gauge. I was hoping I could actually take more strands and wind it over the current winding and double or even triple up the wire? And at the end attach them all so it's basically two layers of coils. The stock wire will have another layer wound on top from me.

Does this make sense? Not sure how else I can word this lol \o/