Cylindrical gear reducer
parallel-shaft> 10 kNmfor marine applications

Cylindrical gear reducer - Rolls Royce - parallel-shaft / > 10 kNm / for marine applications
Cylindrical gear reducer - Rolls Royce - parallel-shaft / > 10 kNm / for marine applications
Add to favorites
Compare this product

Characteristics

Type
cylindrical
Shaft orientation
parallel-shaft
Torque
> 10 kNm
Applications
for marine applications
Other characteristics
vertical
Rotational speed

Max.: 1,800 rpm
(11,309.73 rad.min-1)

Min.: 1,200 rpm
(7,539.82 rad.min-1)

Description

The Rolls-Royce gearbox range is based on the single-input single-output design with built-in clutch and thrustblock - and a wide variety of power-take-offs that enable large-shaft generators to be driven - and electric motors to feed power for get-you-home propulsion or as part of a hybrid propulsion system. The input shaft is provided with keyway for mounting of the flexible coupling and the output shaft with a cylindrical shaft or flange. The power, torque and shaft offsets correspond to the current and anticipated market requirements in terms of engine power, speed, and propeller revs to suit a wide variety of offshore, merchant and fishing vessels. Type or model numbering represents the shaft offset in millimetres, whether vertical, or horizontal to port or starboard. Models 480-1080 are available to give a torque range from 90 to 1,200kNm. Large reduction ratios are a particular design feature, that accommodate all the popular medium-speed engines and permit low efficient propeller speeds to the extent that the hull lines allow. They are normally equipped with one-step reductions from 1:51 to 6.3. Some applications can be delivered with two-step reduction with maximum ratio up to 12:1. When a Rolls-Royce reduction gear is supplied with a Rolls-Royce controllable pitch propeller shaftline, an integrated oil distribution box and hydraulics is also included.

Catalogs

No catalogs are available for this product.

See all of Rolls Royce‘s catalogs
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.