ATEX certified gearbox package

26/03/2025

Certified gearboxes for FPSO project

For a recent FPSO (Floating Production, Storage and Offloading) ship project, Aandrijf Technisch Buro supplied an ATEX-certified gearbox package designed for safe use in offshore environments. FPSOs are floating vessels used in the oil and gas industry to produce and process hydrocarbons before they are unloaded into tankers or pipelines.

Dinamic Oil ‘s planetary gear package includes four hose reel swing drives equipped with a special torque limiter placed between the gearbox and the hydraulic brake. These gearboxes, driven by a hydraulic motor with a separate pinion, operate synchronously in a large gear.

In addition, we delivered for the same vessel:

A black 4-stage winch drive WD 4804 for a mooring line roller,
A green 3-stage winch drive WD 1523 for an auxiliary winch,

All gearboxes meet and are certified for ATEX explosion-proof standards, so they can be used safely in oil and gas applications.

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Our partner – Northon Trasmissioni

When selecting the right coupling, technical expertise is essential. Where a flexible coupling has to absorb vibrations and compensate for misalignment, a gear coupling exceeds in transmitting extremely high torques within a compact design. A disc coupling, on the other hand, is torsionally rigid and without backlash, making it ideal for precision applications such as pumps and compressors. Finding the right balance between performance, reliability and lifecycle requires specialized knowledge.

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ATEX certified gearbox package

For a recent FPSO (Floating Production, Storage and Offloading) ship project, Aandrijf Technisch Buro supplied an ATEX-certified gearbox package designed for safe use in offshore environments.

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