Technical details of the propulsion system

Design of Guideway Beam

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

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