The ROV is very sophisticated and expensive equipment. Although it is designed to work under difficult conditions underwater, it still needs to be handled with care. The Launch and Recovery System works just as its name suggests: it allows the ROV to be safely launched into the water without tangling cables and other potential sources of damage, and then to return it safely once mission completed. Launch and recovery are the two most important elements of an ROV mission. If problems arise not only if the ROV is not able to do its job, it can be damaged or even, in the worst case, lost.
All Okeanus launch and recovery systems (LARS) are designed to maximize productivity, ensure long, reliable service life and minimize operational costs. This is achieved through its robust design and high-quality construction.
With precise control and increased operability for Launch and recovery
Okeanus systems are the result of rigorous technical design and practical knowledge gained from experience in the most challenging conditions. We provide easy-to-use systems that enable precise and efficient control of launch and recovery operations.
Our bespoke LARS offer increased flexibility and operability. For example, IHC can facilitate a wide angle link that extends the A-frame between 0 to 160 degrees. This is achieved by using a single set of hydraulic cylinders, passive stabilization frames for the deployment of plows and active damping units for recovery of underwater vehicles.
Okeanus launch and recovery system (LARS) transfers lifting power to a double mast-mounted secure tractor curve and complements the system with secure dual-corner slides that act as parking brakes and/or emergency stop brakes. The relatively small cathead on the mast eliminates the need for heavy and heavy winches.
Placing the lifting force in a relatively small headboard on the mast allows the cable to be wound under low tension on the reel. The lower tension reel does not require a grooved drum or a heavy duty frame and drive, which increases the service life of the reel. Low voltage winding allows you to replace the cable on board, eliminating the need for costly cable tension equipment. In addition, this eliminates the pinching of the cable on the reel, which allows your launch and recovery system to support different loads, increasing the flexibility of the system.
A series of CTD & Sonar winch in a water column influences the accuracy of sonar readings. To be as precise as possible, they must be calibrated according to the exact conditions. A new submarine winch system equipped with CTD sensors will measure conditions every 30 minutes and transmit these readings to land-based computers to maintain sonar data quality.
At any predefined interval range, you will be capable of launching and recovering a wide range of underwater oceanographic equipment with our underwater CTD & Sonar winch to provide regular water column data via fiber communication link optics onshore. Based on extensive experience in winch systems and underwater technology, the underwater winch is designed to be robust and reliable for a long life.
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