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igus® Ltd.

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Examples of successful applications in the offshore industry

Drilling

Top drive: vibration-resistant cable guidance according to explosion protection regulations

This deep drilling system drills holes to a depth of 6,000 metres largely automatically and is a "walking unit" that can even change position. The handling system that feeds the drill pipes is supplied via E4.1 energy chains.
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Drilling rig with energy chain
E4.8 energy chain

Top drive: Energy chains show themselves to be a reliable alternative to service loops on drilling rigs

The long travels and the high cable weight on drilling rigs pose a cable guidance challenge. Energy chain systems such as the E4.1 series or the e-loop are suitable as a proven alternative to conventional service loops.
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Energy chain on the top drive
Top drive energy supply

Top drive: energy chain for safe cable routing on a multi-purpose tower

A particularly robust plastic energy chain operates on a Huisman multi-purpose tower aboard a drilling vessel, moving on a 40-meter route. Because it moves vertically upwards, it is very exposed to the strong wind on rough seas.

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Multi-purpose tower on a ship
Multi-purpose tower with an energy chain

Cantilever: cables weighing 200kg/m safely and compactly guided on an offshore drilling vessel

This 3000HP modular offshore drilling rig has the world's largest plastic e-chain installed on a cantilever and the drill floor. The energy chain was delivered pre-assembled, reducing assembly time and costs.
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Cantilever energy chain
Cantilever energy chain

Cantilever: strong, compact plastic energy chains on an offshore drilling platform

E4.1 series energy chains are used to ensure that all cables for supplying the drill floor skid are carried safely on this drilling vessel. They have a low dead weight and can easily carry additional weights of 250kg/m and more.
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Cantilever energy chain
Cantilever energy chain

Cantilever: heavy duty energy chains with extension link move high cable weight

This jack-up rig was equipped with our E4.1 e-chains from the 800 and E4.112 series with an extension link for high additional loads. The reverse energy chain principle for the cantilever and the sliding extension link chain on the drill floor reduce the installation space required for the system.

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Cantilever energy chain
Cantilever energy chain

Pipe handler: Safe cable guidance with E4.1 energy chains on a drilling vessel

Energy chain systems are used for such applications as equipping the fingerboard or operating the top drive. They have to bear heavy weight on the many energy and data cables and hydraulic lines.

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Pipe handling vessel
Pipe handling equipment

Catwalk: robust cable guidance in the catwalk for safe pipe handling

For a catwalk on a drilling vessel, the manufacturer was looking for the right cable guidance system. He found what he was looking for in the E4/4 energy chain system made of plastic, which works robustly and durably on the sea.

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Catwalk pipe handling
Pipe handling equipment

Drilling rig: offshore energy chain for wind farm foundation drills

In the largest offshore drilling rig to date, our offshore energy chain is used for high tensile loads. From the ship, a huge drill is lowered to the rock floor. The chain ensures a safe, stable energy supply for the drilling rig.

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Drilling rig offshore energy chain
Drilling rig offshore energy chain

Pipe/cable laying

Pipe laying: swarf-resistant energy chains for welding equipment in a pipe-laying vessel

Inside this pipe-laying vessel, the cables for the pipe-laying and welding equipment are guided by swarf-resistant e-pipes. They prevent damage to the cables and allow safe movement, even over long travels.

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Multi-purpose tower on a ship
Multi-purpose tower with an energy chain

Pipe-laying: reliable cable guidance for pipe-laying towers and tensioners

Several robust E4.1-series energy chains were installed for the cable guidance to the pipe-laying tower and the tensioner on a pipe-laying vessel. Because they were delivered pre-assembled, the operator saved installation time and costs.

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Multi-purpose tower on a ship
Multi-purpose tower with an energy chain

Heavy lifting

Compact rotating energy supply system for a heavy duty crane on a pipe-laying vessel

A rotary module with internal energy chains is used to ensure cable routing in a heavy duty crane on a pipe-laying vessel. Interlocking e-chains allow an especially space-saving design.

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Heavy duty crane on a ship
Rotating energy supply in a crane platform

Complete system for cable guidance on a riser handling crane aboard a drilling vessel

For this riser handling crane on a drilling vessel, our engineering team implemented a complete system consisting of energy supply systems, trough modules, and chainflex cables, from design to final acceptance.

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Gantry crane with energy chain on a ship
Gantry crane on a ship with drill pipe

Maintenance-free plain bearings for A-frame with 180° movement radius

This Ship & Yacht Engineering A-frame has pivoting kinematics that allow a 180° radius of motion. To minimise maintenance and keep the bearing points lubrication-free, the company uses plastic bearings made of the igutex TX1 material.

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A-frame
Bearing point on the A-frame

Safe cable guidance for sheerleg cranes

Safe energy supply to the adjustable crane boom was needed for two sheerleg cranes. The challenges of the heavy duty cranes were great: High cable weights (up to 45kg/m) and long travels required robust cable guidance for long-term use.

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A-frame
Energy chain

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The terms "Apiro", "AutoChain", "CFRIP", "chainflex", "chainge", "chains for cranes", "ConProtect", "cradle-chain", "CTD", "drygear", "drylin", "dryspin", "dry-tech", "dryway", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-loop", "energy chain", "energy chain systems", "enjoyneering", "e-skin", "e-spool", "fixflex", "flizz", "i.Cee", "ibow", "igear", "iglidur", "igubal", "igumid", "igus", "igus improves what moves", "igus:bike", "igusGO", "igutex", "iguverse", "iguversum", "kineKIT", "kopla", "manus", "motion plastics", "motion polymers", "motionary", "plastics for longer life", "print2mold", "Rawbot", "RBTX", "RCYL", "readycable", "readychain", "ReBeL", "ReCyycle", "reguse", "robolink", "Rohbot", "savfe", "speedigus", "superwise", "take the dryway", "tribofilament", "tribotape", "triflex", "twisterchain", "when it moves, igus improves", "xirodur", "xiros" and "yes" are legally protected trademarks of the igus® GmbH/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries. This is a non-exhaustive list of trademarks (e.g. pending trademark applications or registered trademarks) of igus GmbH or affiliated companies of igus in Germany, the European Union, the USA and/or other countries or jurisdictions.

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention on this website. The products offered by igus® are those of igus® GmbH