Section 8.4 Propulsion Motors
The ship is propelled by two 4500 kW (6000 HP) General Electric three-phase induction motors. The motors drive a single propeller shaft, which passes through the stern tube and drives a fixed-pitch propeller. The speed and direction of the motors are varied by the Propulsion Converter in response to commands from the bridge.
| Manufacturer | GE Power Conversion |
| Type | Three-phase AC Induction |
| Model | N3 HXC 1250 L/10 1
|
| No. of sets | 2 |
| Rated Power | 4,500 kW |
| Voltage | 3,150 V |
| Current | 1,035A |
| No. of Poles | 10 |
| Speed | 0-115 rpm |
The propeller shaft is supported by journal bearings which maintain radial alignment, and a thrust bearing which transmits thrust from the propeller to the hull and maintains axial alignment. The shaft is equipped with turning gear and a shaft lock. When either of these is engaged, propulsion is blocked.
