IP68 Waterproof Slip Ring 90mm OD 6 Circuits for Marine Cable Reel

Short Description:

DHS090‑6 P68 Waterproof Slip Ring, 90mm outer diameter, 6 circuits, with watertight cables and waterproof connectors. Designed for marine cable reels and harsh underwater environments, ensuring reliable power and signal transmission under continuous rotation.

Key Points

True IP68 Protection — Fully dust-tight and submersion-resistant, built for marine cable reels, offshore winches, and underwater equipment.
Watertight Cables & Waterproof Connectors — Equipped with watertight cables and IP68-rated waterproof connectors to prevent water ingress at the outlet.
Compact 90mm OD — Space-saving design, easy to integrate into cable reels, hose reels, and rotating machinery.
6-Circuit Configuration — Supports combined power and signal channels, meeting mixed transmission needs in one unit.
Corrosion-Resistant & Durable — Aluminum alloy or stainless steel housing with marine-grade sealing, 80-million-revolution service life, maintenance-free operation.
Customizable — Circuit count, current rating, cable length, and connector type available for tailored solutions.

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Product Detail

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Conductive Slip Ring Specifications

Feature	Specification
Model	DHS090-6
Number of Circuits	7 Circuits Total: • 2 Circuits @ 30A (Power)• 2 Circuits @ 10A (Power)• 2 Circuits (Shielded Signal)
Rated Voltage	24V ~ 220V AC/DC
Contact Material	Precious Metal
Wire Specification	Customer-Supplied Cables (Customizable)
Protection Grade	IP68 (Dust-tight & Submersible)
Housing Material	Aluminum Alloy
Rotational Speed	0 ~ 100 rpm
Insulation Resistance	≥ 500 MΩ @ 1000V DC (Normal Humidity)
Dielectric Strength	≥ 1000V @ 50Hz (Between adjacent circuits)
Operating Temperature	-20°C ~ +80°C
Operating Humidity	60% RH or higher

Key Features & Benefits

Ultimate IP68 Waterproofing: Engineered for submersion and extreme wet conditions. This slip ring is the ideal electrical solution for marine cable reels, underwater cameras, and ROVs where moisture resistance is critical.
Hybrid Power & Signal Transmission: Combines heavy-load power circuits (30A) with sensitive shielded signal channels in one compact unit, ensuring uninterrupted data and power transfer during rotation.
Exceptional Insulation Performance: Withstands high voltage tests (≥1000V) and maintains high insulation resistance (≥500MΩ), preventing short circuits and ensuring safe operation across 24V-220V systems.
Corrosion-Resistant Aluminum Housing: The robust aluminum alloy body provides excellent rigidity and corrosion resistance, making it suitable for saline or chemically harsh environments.
Low Friction & Long Life: Smooth precious metal contacts minimize wear during continuous rotation (up to 100 rpm), offering a reliable service life with minimal maintenance.

Typical Applications

Marine Equipment: Cable reels, winches, and rotary joints on ships.
Underwater Robotics: ROVs, diving equipment, and salvage systems.
Offshore Oil & Gas: Rotating connectors in harsh weather conditions.
Heavy Industry: Wet chemical processing and outdoor construction machinery.

Customization Options

We offer flexible customization to meet your specific needs:

Cable Length & Type: Specify stator and rotor wire lengths; customer-supplied cables can be integrated.
Voltage & Current Scaling: Adjust circuit configurations based on your power requirements.
Connector Types: Choose from various military-grade or industry-standard connectors (e.g., MIL-DTL-38999, BNC, etc.).
Special Sealing: Enhanced sealing options for deeper submersion or high-pressure applications.