The logo of Deepsea Matrix, a Chinese leader in engineering robust and technologically advanced deck machinery, including ocean winches, launch and recovery systems (LARS), A-frames, and tether management systems (TMS) for research and offshore applications.

Lucy Song

Wuxi China

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Tether Management System ( TMS, subsea)

  • Application:
     Used for cable management of work-class ROVs (Remotely Operated Vehicles), ensuring stable deployment/retrieval, reducing cable twisting, and improving the reliability of data and power transmission. Commonly used in underwater operations with work-class ROVs.
  • Basic Parameters:
    • Compatible Cable Diameter: 30 ±1 mm
    • Drum Diameter: 500 mm
    • Maximum Cable Capacity: ≥300 m
    • Maximum Paying-Out Speed: 30 m/min
    • Rated Pulling Force: 2 kN
    • Working Depth: 1500 m
  • Main Features:
    • Precise control of tether deployment/retrieval speed and tension
    • Active payout and retrieval of the umbilical cable
    • Equipped with cable guiding mechanism
    • Improves ROV operational stability

Description:

As a crucial component of the ROV system, the TMS isolates the umbilical from disturbances caused by vessel and ROV motion during deployment/retrieval, enhancing operational efficiency and equipment safety.