ISSUE 038 E-Mobility Engineering July/August 2026 In conversation with James Edwards l Liebherr piling machines dossier l Hairpin & advanced windings focus l Fast-charger manufacturing insight l E-motor production technology l Battery thermal interface materials focus

We are Syensqo, your specialty polymer electrification partner We are innovating alongside our customers across various e-motor architectures, developing solutions to address current and future challenges posed by new design trends. Our high-performance materials for magnet wire and slot liners deliver superior insulation at reduced thicknesses, enabling lighter, more compact e-motor designs while supporting higher operating voltages and temperatures. Stator system Magnet wire insulation KetaSpire PEEK AvaSpire PEEK Slot liners Ajedium films Xdar LCP Traditional insulation Syensqo’s slot liner and magnet wire insulation voestalpine Steel Division www.voestalpine.com/toptyte With its revolutionary toptyte® technologies, voestalpine enables customers to manufacture media-tight stacks. STACKING THE FUTURE! Innovative technologies for next-gen stack production Discover more: www.voestalpine.com/toptyte/en » toptyte® Backlack hot-embossed ensures maximum sealing per- formance in high-speed electric motors, enabling improved thermal management, which allows the elimination of heavy rare earth materials. » toptyte® Dot-Bonding ensures high stack stability through controlled dot bonding enabled by its wet embossed surface structure. voestalpine Steel Division www.voestalpine.com DRIVING THE FUTURE! Premium electrical steel for e-mobility solutions isovac® NO grades deliver outstanding performance in high-frequency applications and high-speed motors – thanks to their advanced alloy design, high-precision microstructure and strip thicknesses of ≤ 0.35 mm. Also available in greentec steel Edition - premium quality with reduced carbon footprint. For more information about our isovac® steel grades: www.voestalpine.com/isovac

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