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Products

Penlink > Products > Slip Rings > Winch Slip Rings > 72-78 mm Winch Slip Ring
72-78 mm Winch Slip Ring

72-78 mm Winch Slip Ring

Compact and Robust Slip Ring for Offshore Winch Systems

Penlink’s 72–78mm winch slip rings are designed for compact marine and offshore systems. With support for up to 3300V and 100A, fiber optics, and IP66 protection, they offer reliable performance in harsh environments. Ideal for ROVs, fishing vessels, and oceanographic equipment.

Categories: Slip Rings, Winch Slip Rings
  • Description
  • Specifications

Winch Slip Ring

Compact, Reliable, and Built for Harsh Marine Environments

Penlink’s 72–78mm offshore slip rings are engineered for demanding marine applications where space is limited but performance cannot be compromised.

Designed for both topside and submerged operations, these compact slip rings are ideal for:

  • Smaller ROVs (Remotely Operated Vehicles)
  • Fishing vessels
  • Marine research surveys
  • Oceanographic and seismic equipment
Design Advantages
  • Fiber Brush Technology: Delivers over 80 million revolutions without maintenance, dust, or debris—far superior to traditional coal brushes.
  • Thermal Management: Advanced PCB and brush design ensures efficient heat dissipation and signal integrity.
  • Customizable Leads: Stator and rotor leads available in various lengths and configurations to suit your installation needs.
Configuration Example
Sizes Voltage/Current No. Channels Sealing Degree Material
Ø72mm 3300V/20A (configurable) 4 IP66 SS304/316
Ø78mm 3300V/80A 12 IP66 SS304/316

Application Flexibility

Whether you’re outfitting a compact winch system for a research vessel or integrating slip rings into a fishing platform, Penlink’s modular design allows for tailored configurations. We offer:

  • Custom housing materials for corrosion resistance
  • Flexible circuit layouts for power, signal, and fiber
  • Integration with marine-grade connectors and glands

72-78 mm Winch Slip Rings

Technical Specification
Parameters Values
Outer diameter Ø72–78 mm
Housing material Aluminum, SS304, or SS316L
Ingress Protection IP66
Electrical Circuits Up to 3300V / 100A
Fiber optics Single or multi-channel fiber joint
Optional features Integrated encoder and heater for enhanced performance in cold or humid environments

Detailed product information is not publicly available. Please contact us directly for more details.

Penlink AB

Penlink serves a wide range of global industries with rotary transmission, electro-optics, and servo systems.

If our standard selection doesn’t meet your application’s requirements, we are happy to develop a modified standard or customized solution.

+46 (0) 8 401 10 10 | info@penlink.se

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