Ersatzteile für Nutzfahrzeuge
Electric drive units combine the traction motor with reduction gearing and, depending on the design, additional drivetrain components. Learn how gear reduction works and what can cause noise, vibration or reduced drive performance.
Thermal management keeps batteries, inverters and electric motors within their intended temperature ranges. Learn how cooling circuits work, which faults affect system performance and what workshops should check when diagnosing electric and hybrid commercial vehicles.