Electric actuators

Electric wastegate actuator (EWG)

The electric wastegate actuator from MAHLE ensures the best possible interaction between the combustion engine and turbocharger, especially in downsizing engines.

The electrical actuator can reach any desired wastegate position in a flash, regardless of the negative or positive system pressure. Its high clamping force ensures minimal leakage and consequently rapid boost pressure build-up. The result is very spontaneous responsiveness.

Actuator for Turbocharger with variable turbine geometry (VTG)

MAHLE electric actuators for turbochargers with variable turbine geometry (VTG) optimally adjust the incident flow from the turbine for current operating conditions, ensuring high performance, low emissions, and low fuel consumption.

MAHLE has specifically designed these electric actuators to meet the requirements of modern combustion engines: The models for VTG applications are therefore extremely compact and lightweight, weighing in at less than 250 g.

They also allow for maximum flexibility in vehicle applications thanks to a generous adjustment angle of up to 130° and an application temperature range of −40°C to +160°C as standard.

Actuators for variable turbine geometry (VTG)

Actuator for parklock systems

MAHLE electric actuators provide a compact and flexible solution for parklock systems in electric driven passenger cars.

With an integrated return spring (optional) and adjustment angle of up to 160° it is designed to fulfill the demands of parklock systems and other e-mobility applications.