Secondary air spring systems provide a flexible connection between the bogie frame and the vehicle body. They carry the car body’s weight while absorbing shocks and reducing vibration, helping maintain passenger comfort as operating conditions and passenger loads change. Depending on the vehicle’s design, they can also compensate for load variations and help keep the body at a controlled height.
These systems are available in a range of sizes and technical configurations. Custom versions can be developed from technical drawings, existing components or specific customer requirements.
Typical Application Areas
City Transport · DMUs · EMUs · High-Speed Trains · Metro · Passenger Coaches · Rail Transport · Rubber-metal parts · Trams