ISSUE 012 Winter 2021 Sigma Powertrain EMAX transmission dossier l In conversation: David Hudson l 48 V systems focus l 2021 Battery Show North America and Cenex-LCV reports l Everrati Porsche 911 digest l Switching insight l Motor laminations focus

Protect Electric Vehicles fromBearing Damageand EMI/RFI Inverters, or variable frequency drives, are used in electric/hybrid vehicles to convert DC battery power to AC power for traction motors. But, inverters also generate motor shaft voltages that can damage bearings in both traction motors and coupled systems and interfere with electronic or communication systems. • Mitigating damaging shaft voltages • Protecting motor bearings and other drive system components • Reducing/eliminating EMI/RFI AEGIS ® Rings channel harmful inverter-induced voltages away from bearings safely to ground: www.est-aegis.com 30.11.- 2.12.2021 Stuttgart, Germany Booth 6-161 VISIT US 2021 www.elantas.com/europe info.elantas.europe@altana.com eMobility Solutions Insulation & Protection Materials for Electric Vehicles Charging Infrastructure & Power Electronics • Thermal Interface Materials • Casting & Potting Materials • Conformal Coatings Battery • Gap Filler • (Thermal) Adhesives • Coatings • Sealants Motor • Wire Enamels • Impregnating Materials • Casting Materials • Flexible Electrical Insulation Charging Infrastructure Power Electronics Battery Motor