102mm Winch Slip Ring for Offshore Applications
Robust, Modular, and Designed for Demanding Marine Environments
Penlink’s 102mm winch slip ring is a high-performance, modular solution purpose-built for demanding offshore and marine applications. Engineered to deliver reliable power and signal transmission in environments where saltwater exposure, vibration, temperature fluctuations, and mechanical stress are part of daily operations, this slip ring ensures consistent performance even under extreme conditions.
Whether deployed in ROV launch and recovery systems, deck-mounted winches, or seismic survey platforms, the 102mm model offers long-term durability and customizable configurations to meet specific project requirements. Its robust design supports both high voltage (up to 3300V) and high current (up to 80A), making it ideal for systems that demand uncompromising electrical performance.
The slip ring is fully compatible with a wide range of industrial communication protocols and fiber optic standards, including:
- Ethernet, Profibus, RS485, COAX
- ST, FC, SC, and LC fiber connectors
With its IP66-rated stainless steel housing, fiber brush technology, and support for electro-optical transmission, Penlink’s 102mm slip ring is a trusted choice for engineers working in offshore energy, marine robotics, and subsea instrumentation.
Application Areas
- ROV winches
- Offshore cranes
- Seismic survey systems
- Subsea deployment platforms
- Marine deck machinery
Configuration Example
| Sizes | Voltage/Current | No. Channels | Sealing Degree | Material |
| Ø102mm | 3300V/20A (configurable) | 4 | IP66 | SS304/316 |
Design Advantages
- Fiber Brush Technology: Enables clean, maintenance-free signal transmission with no carbon dust or wear debris.
- Modular Build: Easily customized for voltage, current, signal type, and connector layout.
- Thermal & Dielectric Integrity: Dielectric strength up to 500VAC 50/60Hz and insulation resistance of 2200MΩ at 500VDC.
- Flexible Lead Configuration: Rotor and stator leads available with shrink tubing, color-coded AWG22 wires, and tailored exit options.
