Waterproof Slip Ring Ø78mm OD IP65/IP68 – Custom Power & Signal Rotary Joint for Marine Industrial Use

The Ø78mm Waterproof Conductive Slip Ring is engineered for continuous 360° power and signal transmission in harsh, moisture-prone environments. With an IP65 to IP68 protection rating, sealed aluminum alloy housing, and multi-point precious metal brush contacts, it delivers low electrical noise, minimal wear, and long service life—even in marine, offshore, or washdown industrial conditions. Available in standard and fully customized configurations (circuit number, current rating, lead length, connector type).

Key Features

• High-Level Waterproofing:​ IP65 / IP66 / IP68 optional — resistant to water jets, temporary submersion, and dust ingress.
• Compact 78mm Profile:​ Space-saving design with through-bore options (typically Ø25.4mm) for hydraulic/pneumatic line integration.
• Flexible Circuit Options:​ Configurable 1–48 rings; mix power (up to 10A/20A per ring) + low-current signal + high-speed data (Ethernet, CAN bus, RS485, etc.).
• Durable Contacts:​ Gold-gold or silver alloy multi-brush design ensures stable transmission, <10mΩ contact resistance variation, maintenance-free operation.
• Rugged Housing:​ Corrosion-resistant aluminum alloy or stainless steel optional for marine applications.
• Customization:​ Lead wire length, outlet position (side/top), flange mounting, mixed fluid rotary joint integration — all supported.

Applications

• Marine & offshore winches, ROVs, shipboard rotating systems
• Cable reels & crane slew rings
• Packaging, filling & labeling machines exposed to washdown
• Outdoor CCTV pan-tilt units, radar antennas
• Wind turbines, solar trackers, and any equipment requiring sealed rotary power/signal transfer

Our Service

Ingiant provides both OEM & ODM​ solutions with professional engineering support, fast sample turnaround, strict QC testing, and 12-month warranty. Custom drawings available upon request.