4000A High-Current Slip Ring for Ship Podded Propellers

4,000A marine slip ring for podded propellers: 2MW-7.5MW power + smart diagnostics, certified for harsh saltwater, vibration, and multi-media transmission.

  • Scalable Power – 2MW–7.5MW
  • Multi-Channel – Power + Signals + Fluids
  • Marine Certified – Industry Standards
  • Smart Monitoring – Wear & Temp Tracking
  • Extreme Durability – Vibration & Corrosion Resistant
4000A High-Current Slip Ring for Ship Podded Propellers

JINPAT’s High Current Slip Ring LPA000-034000-01PE-0606-0203-72S-11L-01A for ship podded propulsion systems delivers 2MW to 7.5MW power transmission with seamless integration of high-power circuits, multi-type signals (Ethernet/CAN/FO), and pneumatic/hydraulic channels. Engineered for extreme maritime environments, its corrosion-resistant, IP66/68-rated housing ensures reliable operation under salt spray, oil mist, and constant vessel vibrations. Supporting currents up to 4,000A (expandable upon request), the slip ring features smart monitoring systems – including temperature sensors, brush wear detectors, anti-condensation heaters, and cooling fans – to preempt failures and optimize thruster performance. Certified by leading marine classification societies, it combines aerospace-grade insulation and modular integrated fluid rotary joints for zero-leakage fluid transfer. Ideal for cruise ships, LNG carriers, and offshore support vessels operating in tropical or Arctic waters.


Contact JINPAT engineers for tailored podded propulsion solutions – from compact azimuth thrusters to megawatt-scale systems.

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