Reliable Winch Slip Rings For Harsh Environments
We understand the critical technical specifications that minimize offshore downtime, ensuring continuous operation even in extreme conditions. Our solutions range from modified versions of our standard winch slip rings to fully customized units when your application demands it.

Winch Slip Rings That Delivers Precision, Reliability, and Versatility
Penlink’s winch slip rings combine traditional slip ring functionality with advanced optical technology for high-precision applications. Their modular design allows for easy configuration without redesigns, seamlessly transferring electrical power and high-bandwidth optical signals in a compact unit.
These versatile slip rings are adaptable to various industries, including defense, aerospace, and marine systems. Built with high-quality materials and precise engineering, they ensure reliability in demanding environments, even under continuous rotation. Whether you need to transfer data signals, fiber-optic communication, or power, Penlink’s electro-optical slip rings deliver exceptional performance and dependability.
Winch Slip Ring Features
Advanced Technology
Combines traditional slip ring functionality with optical technology for power and high-bandwidth signal transfer.
Versatile Sizes
Available in various diameters to handle different voltages and currents.
Multiple Data Types
Supports 1Gbit Ethernet, Profibus, COAX, RS485, and more.
Durable Construction
High IP ratings and materials like SS304/316 for harsh conditions.
Fiber Options
Designed to work with single- or multi-channel fiber, single-mode or multi-mode transmission, and connectors like ST, FC, SC, LC.
Winch Slip Rings
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For urgent matters, please call us right away at +46(0)84011010 or send us an e-mail.