Enamelled copper and aluminium round wires are essential components in electric motors, transformers, and various winding applications.
Copper wires offer excellent electrical conductivity and high mechanical strength, while aluminium wires are ideal for applications where weight reduction is a key consideration.
Our product range includes a wide selection of enamelled copper and aluminium round wires designed to meet diverse industrial and specialized requirements.
Below, we present our main product categories along with their recommended areas of application.
Directly solderable wires for automated systems
These wires are recommended for applications where automated soldering is critical.
They are ideal for the production of small transformers, electric motors, measuring instruments, and coils.
Available in thermal classes F (155 °C) and H (180 °C), in both copper and aluminium versions.
Special high heat-resistant wires
Our product range includes wires in thermal class H (180 °C) with enhanced thermal, mechanical, and chemical properties, as well as self-solderable types that simplify the tinning process.
These wires are perfectly suited for the production of motors, transformers, and electromagnetic coils.
Extra high heat-resistant wires (above 200 °C)
For applications requiring maximum thermal endurance—such as hermetic compressor motors, oil-filled transformers, or specialized windings for nuclear and aerospace use—we offer reliable solutions. These wires, coated with polyesterimide-THEIC-amide-imide or polyimide, ensure dependable performance even at temperatures exceeding 200–240 °C.
Self-bonding enamelled wires
Our wires with a special heat-activated outer layer allow coils to be fixed without the need for impregnation.
They are perfectly suited for self-supporting TV deflection coils, small electric motors, loudspeaker coils, as well as universal motors and magnetic coils.
Available in thermal classes F (155 °C) and H (200 °C).
Detailed technical data
Our detailed table includes the full product range, exact diameter ranges, insulation classes, chemical compositions, and the relevant international standards (IEC, NEMA).
You can download it from the link below.