Innovation Highlights As a revolutionary material for flat wire motor technology, PEEK possesses outstanding properties such as high temperature resistance, wear resistance, anti-corrosion by electric arcs, and anti-fatigue characteristics, making it a key factor in enhancing the insulation performance and power density of motors. In an 800V high-voltage fast-charging environment, PEEK flat wires not only easily meet the requirements of high voltage and high PDIV (partial discharge initiation voltage), but also achieve the maximum wire density through single-layer extrusion technology, further promoting the improvement of the performance of drive motors.
The advantages of PEEK materials extend beyond electrical properties; their performance in heat dissipation is also remarkable. The rectangular cross-sectional design of PEEK flat wires optimizes the internal voids, increases the contact area between conductors, and significantly improves the thermal conductivity. Combined with the spray cooling technology, the winding temperature of PEEK flat wire motors can be significantly reduced, ensuring the stable operation of the motor under extreme conditions.
In addition, PEEK materials also demonstrate extraordinary capabilities in processing performance and environmental friendliness. Its good fluidity in the molten state and mechanical properties and dimensional stability after solidification enable PEEK flat wires to be processed into one-piece shapes through extrusion technology, reducing processing difficulty and cost. Moreover, the non-toxic, pollution-free nature of PEEK materials, as well as the complete recyclability of waste during processing, not only align with the concept of green production but also further reduce production costs, achieving a win-win situation of economic benefits and environmental benefits.