Technical details of the propulsion system

Design of Guideway Beam


Second Generation Propulsion System

Each running gear is equipped with two motors, which are connected in parallel via their armature circuits.
(4-pole separately-excited DC machine with contraflexure poles)

Operating voltage
3 x 400 V, 50 Hz
Nominal power of motors
4 x 31,5 kW
Range of revolutions per minute
0..3290 rpm
Nominal torque
4 x 90 Nm
Nominal propulsive force
8,4 kN
Maximum propulsive force
16,8 kN
Regular acceleration
1 m/s²
Regular deceleration
1 m/s²
Emergency deceleration
> 1,5 m/s²
Nominal speed
13,9 m/s (50 km/h)
Positioning accuracy
± 3 cm
Noise level (measured at 50 km/h in 25 meter distance)
< 65 dB/A