FLENDER Single Input/Single Output Marine Gearboxes

Description

Single input/single output marine gearboxes are used in river boats and coastal vessels, but also in ocean-going vessels. Depending on the application they can be built with vertically, horizontally or diagonally offset shafts. These gearboxes cover a power range from 1,000 to 30,000 kW with transmission ratios from 1.5 to about 12.1. 

These gearboxes can optionally be supplied with or without built-in multiple disk clutch.

Using a PTO (Power Take Off), on-board electricity can be produced with a generator. Here, a variety of solutions is available to our customers.  For example, the generators can be driven via a primary or secondary PTO.  Special solutions such as PTI (Power Take In) or PTH (Power Take Home) are also possible, as are switchable or two-stage PTOs.  To adjust the propeller speed in PTH operation, Siemens provides a switchable PTO with two different transmission ratios. 

Technical data

Power rating

from 1,000 to 30,000 kW

Ratios

from 1.5 to 12.1

Nominal torque

up to 600,000 Nm

PTO

Primary or secondary

PTO/PTH/PTI

Multi-stage, switchable


Advantages

  • Minimum noise generation

  • Very low vibration

  • Highest efficiency

  • Optimum power/weight ratio

  • Worldwide service


Applications

  • Single-engine ships

  • (Two-gear) PTO, PTH