News | 14/09/2015
Liebherr-Transportation Systems was commissioned by German Verkehrsgesellschaft, Frankfurt am Main GmbH (VGF), to equip 40 low-floor “R” series tramway cars with new hydraulic actuators for bogie steering. The contract includes development and construction of the actuators as well as supply of a total of 240 actuators. The low-floor tramway cars are used on all tram lines in Frankfurt.
The newly-designed actuators are distinguished by their robustness and fatigue strength. Only very low elastic deformation occurs during heavy acceleration in vertical direction owing to the higher stiffness of the actuators. The ride comfort is thereby improved and heavy vibrations on the wheel and track are reduced.
Following a successful initial installation and entry into service, series delivery is to start in mid-2016. The retrofit will be carried out by VGF itself, while Liebherr-Transportation Systems will service the systems and their components.
Cela pourrait également vous intéresser
23/10/2026
Press releases
Liebherr supplies electromechanical rudder actuator for Phenom 300EV – a milestone in civil aviation
Liebherr-Aerospace has signed an agreement with Embraer to become part of the rudder-by-wire upgrade of the flight control system for the Phenom 300EV. The upgrade includes an electromechanical rudder actuator with integrated control and power electronics. It is one of the world’s first primary flight control applications of an electromechanical actuator (EMA) for a rudder on a civil aircraft. Furthermore, it is the first rudder EMA with fully integrated electronics.
19/10/2026
Communiqués de presse
Plus de 40 millions d'euros d'investissement, 12 000 m² de nouveaux bâtiments industriels et 400 collaborateurs sur le site d’ici fin 2026 : à Campsas, près de Toulouse (France), Liebherr-Aerospace franchit une étape majeure avec l’inauguration officielle de son nouveau centre d’excellence industriel dédié aux échangeurs de chaleur pour l’aéronautique.
08/10/2026
Press releases
Innovative solutions for the next generation of business jets: Liebherr at NBAA-BACE 2026
At NBAA-BACE, taking place from October 20 to 22, 2026, in Las Vegas, Nevada (USA), Liebherr-Aerospace will showcase its cutting-edge innovations for the business jet market at booth no. 3555. Visitors can discover state-of-the-art systems and components, including a nose landing gear, an air-conditioning pack and modular electro-mechanical actuators.