Generally, the stator coil of 220v angular grinder is wound about 440 turns, and the number of stator turns is different with different power, different poles and different slots. The simple algorithm is that the voltage multiplied by 56 divided by the cross-sectional area of the core is the number of turns of the winding.

Angle grinder, also known as grinder or disc refiner, is an abrasive tool used for cutting and polishing FRP. Angle grinder is a portable electric tool that uses FRP for cutting and polishing. Mainly used for cutting, grinding and brushing metal and stone.