Rotational docking head

The rotational capability of a docking head in ROV LARS systems serves several important purposes.

One important part of the LARS system is docking head. Through docking passes the wire rope form umbilical winch which holds the ROV locked mechanically and hydraulically. The docking head is design to rotate depending on the operation of the remotely vehicle with the subsea equipment.

Rov Lars Docking head

Here are some reasons why a docking head is design to be rotational:

  1. Alignment and Engagement: The docking head’s rotational feature allows for precise alignment and engagement between the docking bullet on the ROV and the docking head on the subsea equipment. This rotational movement enables easier and more accurate connection, ensuring a secure and reliable attachment between the two components.
  2. Flexibility in Orientation: Subsea equipment and structures may have various orientations or angles in relation to the ROV’s position. The ability to rotate the docking head allows the ROV operator to align the docking bullet with the docking head.
  3. Maneuverability: ROV LARS are often used in complex subsea environments where space is limited. The rotational capability of the docking head enables the ROV to maneuver and align itself for a successful connection, even in tight spaces or when dealing with obstacles in the vicinity.
  4. Cable Management: The rotational feature of the docking head can help with cable management. As the ROV moves and operates, the cable may become twisted or tangled. The ability to rotate the docking head can help mitigate these issues by allowing controlled rotation and untangling of the cable during operations.
  5. Versatility: Different subsea equipment and structures may have varying orientations or connection requirements. Docking head can accommodate a wide range of configurations and ensure compatibility with different docking bullet orientations.

To conclude, the rotational capability of a docking head in ROV systems enables precise alignment, flexibility in orientation, improved maneuverability, better cable management, and increased system versatility. These features contribute to the successful connection and operation of the ROV with the subsea equipment.

Have a comment about this topic! Share it here!


I'm the technical person behind the website My website is my portfolio where a share most of my experiences and know-how gain so far in electro-hydraulic systems.

We will be happy to hear your thoughts

Leave a reply

Register New Account