azimuth propeller and shaft

Pleuger Azimuthing Thrusters

Propeller Shaft Sealing is a four-piece lip seal arrangement running on a ceramic coated liner providing ultra-reliable sealing of the thrust unit Azimuth Column-sealing is a four-piece lip seal arrangement running against a duplex chrome steel liner assuring ultra-long seal life Standard Hydraulic Steering System features redundant closed ....

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Marine Twin Counter

Twin Counter-rotating Propellers Azimuth Thruster The Hybrid Drive has two different drives: Diesel-direct en Diesel/LNG electric Both propulsion systems can be used within their optimum yield curves and the asynchronous electric motor can also be used as a generator...

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High performance bevel gears for Azimuth Thrusters

Sep 04, 2019· The latest design and manufacturing technologies have opened up new opportunities to improve the power density of the gears...

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Propellers

Shaft locked, and prop nut just slacked Coupling bolts at tail end flange removed, if lignum vitae bearing- stuffing bearing removed and tailed flange shored up against aft peak bulkhead Secured lifting gear to propeller, then wedge off prop using box wedges between stern tube nut and ford face of prop...

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Mermaid podded propulsors

They combine the functions of a propulsion motor, main propeller, rudder and stern thruster in a single unit The integrated electric motor drives the shaft, saving space on board and eliminates the need for a gearbox The propeller is a fixed pitch high skew design for ,...

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Azimuth thruster

The propeller was placed in a frame having an outer profile similar to a rudder and attached to a vertical shaft that allowed the device to rotate in plane while spin was transmitted to the propeller The modern azimuth thruster using the Z-drive transmission was invented in 1950 by Joseph Becker, the founder of Schottel in Germany, and ....

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EP0159144A1

The azimuth thruster includes: an outboard housing (26) mounted within a substantially conical recess (17) to turn about a vertically axis, the conical recess formed in the bottom of a hull of the ship to converge upwards; a turning unit (23), mounted to the hull, for turning the outboard housing about the vertical axis; a propeller shaft rotatably supported by the outboard housing ,...

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EP0159144A1

The azimuth thruster includes: an outboard housing (26) mounted within a substantially conical recess (17) to turn about a vertically axis, the conical recess formed in the bottom of a hull of the ship to converge upwards; a turning unit (23), mounted to the hull, for turning the outboard housing about the vertical axis; a propeller shaft rotatably supported by the outboard housing to cross ....

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AAA Propulsion's A

The extended propeller shaft runs through the whole POD housing Due to the reduction ratio of the planetary gearbox,the propeller always runs at its most economical speed, resulting in optimal performance in terms of efficiency and thrust Available in a power range of 300kW-2500kW Ready to ship...

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What are the disadvantages of azimuth thrusters?

Mar 13, 2016· Maintenance wise azimuth thruster (not only abb there are lots of thruster manufacturers) has advantag Routine drydock just special lip seals (changed in 5 years) could be very expensive relatively same size Shaft propeller systems Taking yo....

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US6685516B2

As shown in the figures, the azimuth propeller device 10 is rotatably attached to the rear portion of the ship's bottom 1 via the shaft 3 The azimuth propeller device 10 includes the POD propeller member 5, the azimuth pod 2, and the current plate member 4...

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A Review of Azimuth Thruster

1 Propeller 2 Propeller shaft 3 Bevel gears (lower and upper) 4 Vertical shaft 5 Input shaft 6 Azimuth well and brackets 7 Motor Azimuth thruster system including impeller, impeller shaft and vertical shaft which is fitted to the hull portion of the vessel by means of brackets by welding Here, input from the main engine is given to...

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Azimuth thruster

Jul 23, 2011· In the traditional azimuth propulsion system the motor is inside the ship's hull and the propeller is driven through shafts and gearbox In the Azipod system the electric motor is inside the pod ....

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Azimuth Thruster Digital Twin

Jun 25, 2019· Принцип работы азимутального комплекса ASD (Azimuth thruster animation) - Duration: 1:49 Мастерская ВладЛео 35,531 views 1:49...

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AAA Propulsion's A

The extended propeller shaft runs through the whole POD housing Due to the reduction ratio of the planetary gearbox,the propeller always runs at its most economical speed, resulting in optimal performance in terms of efficiency and thrust Available in a ,...

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Propulsion And Manoeuvring Systems

Dec 11, 2016· This video will give you a general overview of the most common propulsion and manoeuvring systems used to day Manoeuvring Characteristics The traditional rudder and propeller system...

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UserManual Azipull AZP100 RRM300013103

Page 12 of 99 User Manual Rolls-Royce Azimuth Thruster 324 Intermediate shaft The intermediate shaft transfers power from the prime mover to the top bevel gear The intermediate shaft is fixed to the horizontal input shaft of the top bevel gear via a flexible element and a coupling flange...

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Retractable azimuthing thruster

The retractable range uses components from our standard azimuth thruster range and provides fast hydraulic lifting and lowering of the unit, enabling it to retract into the hull when not in use, reducing the vessel's drag The UL models are designed for horizontal drive with automatic drive shaft ,...

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Rebuilt Marine Propulsion Equipment

2nd reduction of 3:1>lower leg prop shaft housing Propellers: 42"x3955", 3-blade, Manganese Bronze The propeller is housed inside a nozzle similar to a Kortz Nozzle Thrust: Originally designated as "7,500 lb Thrust" Horsepower: 230 HP @ 1800 RPM, 270 HP @ 2100 RPM Steering: Hydraulic Powered by hydraulic pump mounted on the 6V-92 ....

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Azimuthing Swing

Summary Combining thruster and rudder, the under water part of the azimuch thruster including propeller, lower gear box and etc can steer freely at 360° range Drived by electrical motor, the propeller produces omni-directional thrust, highly increasing the flexibility of the ship The azimuth thrusters are connected to the hull by bolts, and through azimuth thruster, bolts and etc, the ....

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Azipull thruster

First to be introduced to the market is the AZP-PM L-drive 120 size, rated at 1,800 - 3,500kW continuous 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 They will cover the speed range up to 24 knots Key ....

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