Rotating casing gear reducers, complete with negative brake, link between planetary gear reducer and hoisting winch ranges. Output torque values from 4,000 to 50,000 Nm.

This range covers rated torque values from 5,000 Nm to 400,000 Nm.

It consists of gear reducers with rotating casing designed to fit inside a drum.

The gearbox is designed with a single bearing so that the structure is isostatic. The negative brake is external to facilitate maintenance, especially in marine environments.

Many models have DNV type approval; however, for other marine authorities or for models not covered by type approval, design approval is available on request.

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