Solution for Propulsion systems

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Penlink  specialized offshore rotary unions integrate directly into propulsion units providing hydraulic / optical / electric power for dynamic positioning adjustments for safe maneuverability in challenging marine environments. Applications suitable are propeller drive systems used in workboat, offshore drilling / production, passenger, tug, cargo, and other marine vessels.

By combining the hydraulic and our electrical slip ring, we can offer a complete hub for the propulsion POD.

Did you also know we can integrate resolver/encoder to the rotary package?


  • Long life High pressure Seals
  • Integration of hydraulic, electric and fiber optical slip rings.
  • 3rd party inspections certifications

Example of Products used in this Application

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Application Notes

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Application Notes