Solvay's innovative KetaSpire® PEEK polymer-coated magnet wire technology developed in cooperation with EFMWE was recognized by Magna Powertrain
Solvay, the world's leading supplier of specialty polymers, has teamed up with Essex Furukawa Magnet Wire Europe (EFMWE) to develop a new generation of automotive magnet wires and received the award from Magna Powertrain. Prior to this, Magna Powertrain has asked suppliers for innovative concepts that can solve the severe production challenges of electric motors for pure electric vehicles and hybrid electric motors. The concepts developed by Solvay and EFMWE combine EFMWE's High Voltage Winding LineTM (HVWW) technology for traction motors. And applied Solvay KetaSpire® polyetheretherketone (PEEK) polymer insulation coating.
As one of only seven innovative concepts in the second round of competition, the concept submitted by Solvay and EFMWE was finally awarded the first prize by the Magna Innovation Committee.
The application of the wire insulation material through the extrusion process can increase the performance of the magnet wire to an unprecedented level. It is worth noting that the coated wire has extremely high heat resistance and chemical resistance, and can withstand high voltages above 600V. Operation. This technology not only improves the compactness of the motor design, saves space and reduces weight, but also increases the overall efficiency of the system. Compared with the traditional high-performance traction motors, this technology also reduces the assembly steps.
Andreas Lutz, market development manager for Solvay Engineered Polymers' global automotive business unit in Europe, said: 'This collaboration highlights our consistent aim of helping our customers optimize their technology to accelerate their innovation process. We are very pleased that our industry-leading The use of ether-ether-ketone (PEEK) polymers for this important application can be successful. This is a great example of how we can create real value through in-depth cooperation with our customers.
To develop this technology, the two industry leaders have improved the durability, efficiency, and compactness of large traction motors at higher voltage currents, thereby collaborating to overcome existing constraints and provide better performance. The technology has also been shortened. The time-to-market for major technological advancements in the field of automotive engineering.
Electric power system is one of the main driving forces for automotive innovation. It will have a major impact on the design and manufacture of vehicles, especially hybrid and all-electric vehicles.
®KetaSpire is a registered trademark of Sowell
TMHVWW is a trademark of Furukawa