Metro railway gearbox GKD 1-74-332A

helical

The TSA Gearbox for Siemens Type-X Metro is designed for use in the Wiener Linien metro system in Austria. It features a single reduction helical gearbox for partly suspended drive with a horizontal split housing. The connection between the motor and gearbox is achieved through a toothed coupling, while the gearbox connects directly to the wheel set shaft. The gearbox has a gear ratio of 7.37. Technical specifications include: - Axle load: 11.5 t - Wheel diameter new/worn: 840/716 mm - Max. operating speed of vehicle: 80 km/h - Max. starting effort: 17.8 kN - Nominal power: 180 kW - Total weight incl. couplings: 310 kg - Suitable for traction motor: TME 45-19-4