There are a variety of winding methods for the motor coil. The stator windings are divided into single, single layer, concentric, double, fractional, double, single and double, mixed and Yanbian triangles. The rotor winding is divided into single, double, concentric and waveforms.
At this stage, the motor is usually coils with copper wire.
A part of the motor winding is made of aluminum enameled wire, but the quality is not good compare with 100% copper.
Please kindly noted our WINGO STAR electric motor is 100% copper and full power. So our quality is good and guaranteed for customer.