Bombardier U6 for Wiener Linien Vienna Back to search MotorType: TMW 31-38-4 P 110 kW n 2369 min-1 U 520 V I 154 A f 80 Hz Q 17 l/min nmax 5157 min-1 m 430 kg Mstart 907 Nm Liquid-cooled metro motor for extra low noise.