Rolls Royce Rim Thruster

This level of benefit is also reflected in the information published by rolls royce on its rim driven thruster technology.

Rolls royce rim thruster.

The permanent magnet tunnel thruster tt pm is our latest tunnel thruster design and has been engineered with reliability and through life costs as the focus. Permanent magnet technology the pm tunnel thruster technology offers numerous advantages over traditional tunnel thrusters including significant reduction i. In response to our customers needs we have launched the thruster support pool tsp. They will cover the speed range up to 24 knots.

Space saving compact thruster. Admittedly this technology is not cheap and rolls royce says owners can expect about a 100 markup at the moment on pm azimuth thrusters compared to conventional systems however the advantages. The az pm thruster is the latest in a range of rolls royce propulsion products using its permanent magnet technology. The moving part of the ring is a rim around the propeller blades which carries a series of strong permanent magnets.

The az pm thruster is the latest in a range of rolls royce propulsion products using its permanent magnet technology. Rolls royce has delivered the first of its newly developed permanent magnet tunnel thrusters tt pm to norwegian company olympic shipping which will operate the thruster on their vessel olympic octopus. Using permanent magnet motor technology increases efficiency and makes the installation more compact only the variable frequency drive unit is housed in the thruster room freeing up. Tunnel thrusters are positioned fore and aft on a wide range of ships and provide sideways thrust for maneuvering and holding position in rough seas.

The moving part of the ring is a rim around the propeller blades which carries a series of strong permanent magnets. This technology is based on electric drive where the motor is in the form of a ring round the propeller. Our thruster support pool provides replacement units enabling the exchange of a complete shipset of azimuth and tunnel thrusters or just a single thruster as part of a planned maintenance solution. This will be followed by two smaller frame sizes 085 and 100 and one larger the 150 so that this azimuth thruster series will in due course span a power range from 900kw to 5 000kw.

Highly efficient pulling thruster.