ROVworld Subsea Information

A more powerful and deeper swimming Panther ROV
Date: Wednesday, December 19, 2007 @ 08:00:00 EST
Topic: ROV NEWS


A more powerful and deeper swimming Panther ROVSaab Seaeye has launched the Panther XT, a more powerful, deeper swimming version of their successful Panther Plus ROV with a much greater tooling capability.

It comes as world sales of the Panther range of electric work-class ROVs exceed 30 vehicles and extends the operational boundaries of the existing Panther models.

ROV operators will benefit from new technology that has doubled thruster power and significantly increased performance. This comes through innovative design by Saab Seaeye engineers that has increased the thruster motor voltage from 250V to 500V.

The New Panther XT.The result is a cut in the number of thrusters on board from ten on the Panther Plus to six on the Panther XT. This has freed valuable space within the vehicle for additional tooling and sensors without the need for an underslung skid - although one could be added for specialist operations, if needed.

Greater power also means more powerful tooling can be used and heavier items handled, along with faster ascent and descent to deeper work sites.

Operators will welcome this extra performance from a class of electric work ROVs that offers a significantly lower cost alternative to hydraulic ROV systems.

Typically the Seaeye Panther XT weighs less than a quarter of its hydraulic work-class ROV equivalent; takes about a third of the deck space and needs fewer crew. It is easier to mobilise, maintain and repair, and has a ‘plug-and-go' simplicity of operation.

Thruster innovation lies behind the success of this class of vehicle with Seaeye being the first to create a reliable brushless DC thruster with a revolutionary design that introduced drive electronics with velocity feedback for precise and rapid control in both directions.

Their continued reputation for thruster innovation is recognised throughout the world. BEA Systems for instance chose Seaeye thrusters for their Talisman stealth autonomous vehicle which operates offshore for 24 hours a day in strong currents.

The new Seaeye Panther XT with its increased depth rating from 1000 to 1500 metres comes with two hydraulic manipulators, a 12 function hydraulic solenoid pack, a pan and tilt camera, four simultaneous video channels - plus a range of options including survey suites, tracking systems and other specialist equipment.

Saab Seaeye is the UKs largest manufacturer of electrically operated ROVs. Recently it was acquired by Saab Underwater Systems, a world leader in underwater systems, with special emphasis on littoral, shallow and difficult underwater environments. The company focuses on sensor systems, precision engagement systems, remotely operated and autonomous underwater vehicles.

Saab serves the global market with world-leading products, services and solutions ranging from military defence to civil security. Saab has operations and employees on all continents and constantly develops, adopts and improves new technology to meet customers´ changing needs.








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