Copper electrical wire exMW®

thermoplasticflatround

Magnet wires for a modern e-Drive motor design Round, square or rectangular, solid wires made of copper or aluminium, with outstanding electrical properties, high dielectric strength and excellent mechanical integrity are ideal for use in electric motors. LEONI is now introducing its core expertise of extrusion into this application, and, with exMW® offers new solutions for long-standing challenges. Why LEONI exMW®? Designs LEONI exMW®will be available in three designs. Flat, rectangular and round shaped profile. That variety allows these wires to be used in both radial and axial flux motor windings. Technique The design of wires supports hairpin and continuous wire winding technique. The insulation material deliver an outstanding temperature and chemical resistance. A high dielectric and mechanical strength is given in parallel. Production process The insulation material is free of solvent, as is our production process. LEONI exMW®, a solid wire covered with a monolayer of polymer insulation material, will contribute to a more eco-friendly concept. Performance LEONI exMW®enables you to design a more powerful and efficient engine within the same dimension of wire due to the performance at 800V technique and beyond. Life cycle A recycling of used materials is possible. The thermoplastic insulation material can be melted and transferred into a second life process. The bare copper wire can be reused as well. No enamels or solvents of any kind are used.