Enameled copper winding wire for electric motors is electrolytically refined and enameled enameled wire; the layer is made of a tough polymer material. Copper is the standard conductor material used in enameled wires and has excellent electrical conductivity and very good winding ability. 

Enameled Copper Winding Wire for Electric Motors
Enameled Copper Wire Specifications
Grade: F&H
Voltage: 600/1100 V 
Insulation: Enameled wire
Specification: >25
2UEW155 0.03mm enameled copper winding wire 
Polyurethane enameled wire for motors Enameled winding wire



are film-insulated copper (or aluminum) electrical conductors in the form of coil windings for motors, transformers, generators and other electrical machines.

Difference between enameled wire and copper wire
Enameled wire and copper wire are both electrical conductors, but they differ in their insulation and uses. Below is a detailed explanation of the main differences between them:

Insulation:
COPPER WIRE: Copper wire is a solid or stranded wire made entirely of copper metal. It does not have any additional insulation around it.
Enameled Wire: Enameled wire, also known as lacquered wire, is copper wire coated with a thin layer of insulating enamel. This enameled insulator provides electrical isolation between the conductive core of the wire and its surroundings.
Applications:

COPPER WIRE: Copper wire is used for a variety of electrical applications where insulation is not a major concern. It is commonly used for home circuit wiring, power transmission, grounding, and other applications where the wire is placed in conduit or insulation.
Enameled Wire: Enameled wire is designed for applications where electrical insulation is critical. It is commonly used in applications such as transformers, motors, generators, inductors and other electromagnetic devices. The thin enameled insulation allows the wire to be tightly and compactly wound in coils, making it suitable for applications that require precise coil winding and space-saving designs.
Flexibility:

Copper Wire: Copper wire is more flexible and easier to bend, making it suitable for applications that require frequent movement or maneuvering.
Enameled Wire: The enameled insulation on enameled wire makes it slightly less flexible than bare copper wire. However, this reduced flexibility is not usually a significant issue in applications using enameled wire, which is often wound into coils or secured in place.
Heat Resistance:

COPPER WIRE: Copper wire inherently has good thermal conductivity, but lacks the heat resistance provided by the insulating enamel on enameled wire.
Enameled Wire: The enameled insulation on enameled wire adds a layer of heat resistance that allows the wire to withstand higher temperatures without affecting its electrical properties. This makes it suitable for applications where the wire may be exposed to high temperatures.