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TSA Gearbox for Newag EN57

Type: GMK 2-55-495C 
Gearbox type and drive setup Double reduction helical gearbox for semi suspended drive, gear case with side cover 
Motor-gearbox interface Membrane coupling 
Gearbox-wheel-set interface Rubber wedge coupling (single plane) 
Gear ratio 5.49  Axle load 17.5 
Wheel diameter new / worn 1000 / 940  Max. operating speed of vehicle 130 
Max. starting effort 32  Nominal power 400 
Total weight incl. couplings 660 
Suitabel for traction motor GMK 2-55-495C