Ship reduction gearboxes

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ship reduction gearbox
ship reduction gearbox
MGX-5136RV

Power: 445 kW - 895 kW
Rotational speed: 2,300, 2,100, 1,800 rpm

Standard Equipment Remote V-drive, aluminum housing 10° down angle on output shaft Input flange Electric GP-valve with manual override EC050 Profile module – interface for engagement signals Oil strainer and oil ...

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Twin Disc
ship reduction gearbox
ship reduction gearbox
MGX-5075A

Power: 186 kW - 455 kW
Rotational speed: 2,500, 2,300, 2,100, 1,800 rpm

Standard Equipment Near coaxial, aluminum housing 7° down angle on output shaft Electric GP-valve with manual override EC050 Profile module – interface for engagement signals Oil strainer and oil filter Options SAE J617 housing ...

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Twin Disc
ship reduction gearbox
ship reduction gearbox
MGX-5065A

Power: 216 kW - 425 kW
Rotational speed: 2,500, 2,300, 2,100, 1,800 rpm

Standard Equipment Vertical offset, aluminum housing 7° down angle on output shaft Electric GP-valve with manual override EC050 Profile module – interface for engagement signals Oil strainer and oil filter Options ...

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Twin Disc
ship reduction gearbox
ship reduction gearbox
TM-200B

The TM 200B marine transmission is equipped with hydraulically activated multiple disk clutches. The case is made of cast iron and the gears are high quality alloy steel, cemented and temperate. All parts of the TM 200B unit have been ...

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Solé Diesel
ship reduction gearbox
ship reduction gearbox
TM-265

The TM265 marine transmission is equipped with hydraulically activated multiple disk clutches. The clutches and gears have been designed to transmit full power, with the same transmission ratio in forward and reverse.

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Solé Diesel
ship reduction gearbox
ship reduction gearbox
TM-265A

The TM 265A marine transmission is equipped with hydraulically activated multiple disk clutches. The clutches and gears have been designed to transmit full power, with the same transmission ratio in forward and reverse. The 7º angle of ...

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Solé Diesel
oil tanker reduction gearbox
oil tanker reduction gearbox
HL series

Power: 164 kW - 1,297 kW
Rotational speed: 2,300 rpm - 3,000 rpm

– Live PTO for extra hydraulic applications. – Marine reduction gearbox with hydraulic clutch. – Suitable for twin engines with the same reduction ratio as forward/reverse. – ...

oil tanker reduction gearbox
oil tanker reduction gearbox
DL/BL series

Power: 389 kW - 1,348 kW
Rotational speed: 2,200 rpm - 2,500 rpm

... structure of driving gear bearing – Thruster bearing for Output shaft – Marine reduction gearbox with hydraulic clutch. – Suitable for twin engines with the same reduction ratio ...

engine reduction gearbox
engine reduction gearbox
MM W1900

Power: 279 kW - 529 kW
Rotational speed: 1,800 rpm - 2,800 rpm

... reliable and simple to install. Design, manufacture and quality control standards comply with ISO 9001. Reverse/non-reverse reduction marine transmission with hydraulically actuated multi-disc clutches. Easy onboard ...

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Masson Marine
engine reduction gearbox
engine reduction gearbox
W1920

Power: 263 kW - 526 kW
Rotational speed: 1,800 rpm - 2,800 rpm

... reliable and simple to install. Design, manufacture and quality control standards comply with ISO 9001. Reverse/non-reverse reduction marine transmission with hydraulically actuated multi-disc clutches. Easy onboard ...

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Masson Marine
engine reduction gearbox
engine reduction gearbox
MM W1950

Power: 283 kW - 483 kW
Rotational speed: 1,800, 2,100, 2,300 rpm

... and simple to install.  Design, manufacture and quality control standards comply with ISO 9001.  Reverse/non-reverse reduction marine transmission with hydraulically actuated multi-disc clutches.  Easy onboard maintenance.  ...

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Masson Marine
ship reduction gearbox
ship reduction gearbox
400

Power: 735 kW
Rotational speed: 2,300 rpm

... further smart alert functions for predictive scheduled maintenance Flexibility to be integrated into a wide variety of hybrid vessel propulsion solutions Optional embedded electronic unit to better control the proportional ...

ship reduction gearbox
ship reduction gearbox
Fast Craft

Power: 500 kW - 12,000 kW

... aluminum gear casings and a wide ratio range for all types of fast vessels for engine power of up to 12,000 Kw. Large motor yachts, superyachts, offshore supply vessels, government vessels and fast ferries ...

ship reduction gearbox
ship reduction gearbox
DMT 400H

Power: 612 ch - 1,328 ch
Rotational speed: 1,600, 2,100, 1,800 rpm

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MIDIF DIESEL
ship reduction gearbox
ship reduction gearbox
700C

... with torque capacity from 1.000 to 625.000 Nm. The compact design allows the gearbox to be integrated into the winch drum. The failsafe brake can be integrated inside the gearbox or mounted externally, ...

ship reduction gearbox
ship reduction gearbox
700T

... Backstop wheel is an available option for preventing sudden load descend after startup. The pinion can be eccentric to the gearbox housing for regulation of gearing play. Torque ratings are organized by FEM class, in ...

ship reduction gearbox
ship reduction gearbox

Power: 150 kW - 10,000 kW

... marine gearbox product range covers a power range from 150KW to 10.000KW and includes specialties such as: HS = Built-in hydraulic servo gearbox OD = Gearbox prepared for oil distribution ...

ship reduction gearbox
ship reduction gearbox
ACG 450

Power: 500 kW - 20,000 kW

... to choose amongst a wide range of PTO/PTI modules which may be connected to the main gearbox. The modules are selected by definition of the function of the gearbox and the propulsion system, and might ...

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Brunvoll
ship reduction gearbox
ship reduction gearbox
ACG 600K

Power: 2,500 kW - 7,000 kW

... to choose amongst a wide range of PTO/PTI modules which may be connected to the main gearbox. The modules are selected by definition of the function of the gearbox and the propulsion system, and might ...

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Brunvoll
ship reduction gearbox
ship reduction gearbox
ACG 680 2sp

Power: 2,200 kW - 12,000 kW

The 2-speed reduction gearbox is a fully integrated solution to provide the option for two steps of different propeller speed in a diesel mechanical configuration. The system is ideal for vessels ...

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Brunvoll
ship reduction gearbox
ship reduction gearbox
WAF 164 - 7760

Power: 220 kW - 2,650 kW

... been specially developed for work boats such as tugs, fishing vessels, inland waterway crafts, ferries and special-purpose ships with similarly high performance demands. Subject to technical modifications. ...

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REINTJES
planetary reduction gearbox
planetary reduction gearbox

Power: 550 kW

... motor, air motor or bare input shaft, be it either a splined or parallel keyed input shaft. jbj Techniques can accommodate gearbox inputs to suit your own bespoke requirements, even for a one off! Designed for rugged ...

ship reduction gearbox
ship reduction gearbox
JRTR Series

Power: 0.1 kW - 250 kW

... interfaces, output modules and installation types. This product supports the modular combination and integration of multi-stage gearbox with different types adapters, with standard painting color RAL7031 & packed based ...

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Hangzhou JIE Drive Technology Co., Ltd
ship reduction gearbox
ship reduction gearbox

ship reduction gearbox
ship reduction gearbox

Rotational speed: 188 rpm - 2,000 rpm

Feacture: HD series spiral bevel gear commutator: (HD coupled of input (output) shaft stretch) 1.The box is hexahedron, which can fit different direction mounting 2.Long-lift using and big load, sooth transmission, low noise, transmission ...

How to choose this product
ship-reduction-gearbox

The reduction gearbox reduces the revolutions per minute (rpm) of an engine. This drives the propeller shaft at an appropriate speed. It must be of substantial size to match that of a marine engine.

Applications

These devices are used with engines turning at high revolutions per minute such as gas turbines and certain diesels and electric motors.

Technologies

The gearbox links the engine to the propeller shaft. It contains a series of gears and toothed wheels of different sizes, which reduce engine rpm to the range of appropriate working speeds for the shaft.

How to choose

Choice of gearbox will depend on the characteristics of the engine to which it will be mounted. These include the engine's power and rpm, the torque and speed to be transmitted by the gearbox and the number of its input and output shafts.

Advantages

- Adapts engine to propeller

Disadvantages

- Causes some energy loss