Ethernet slip ring DHK105-54

HD-SDIHDMIindustrial

Overview
This integrated slip ring functions as a precision electrical rotary joint for heavy rotating systems. The unit combines 54 channels (power, signal, industrial network and video) in a single housing to eliminate cable twisting and breakage caused by repeated rotation. Power rings, signal rings, network rings and video rings are independently isolated to reduce crosstalk and maintain stable data transmission under continuous rotation.

Short Description
Model: DHK105-54
The 54-circuit integrated conductive slip ring is designed for large rotating equipment that requires continuous 360° transmission of power, control signals, industrial network and video. It integrates multiple circuit types into one compact rotary joint. With up to 40 A per power circuit and 0–380 V AC/DC support, precious metal contacts and low static friction torque, it is suitable for heavy-duty rotary platforms, construction machinery, marine systems and automated production lines.

Key Features

• 54 channels in one unit – power + signal + industrial network + video integrated
• High current power transmission – up to 40 A per power circuit, 0–380 V AC/DC
• Strong anti-interference – independent layout for signal/network/video, isolation ≥40 dB
• Stable electrical contact – precious metal contacts, dynamic contact resistance variation ≤10 mΩ
• High dielectric insulation – 1000 V AC dielectric test passed, no tracking or arcing
• Low torque rotation – max. static friction torque ≤10 N·m
• Rugged industrial build – aluminum alloy housing, weight ≤25 kg, IP51 protection
• Wide operating temperature – -40°C to +55°C
• Easy installation – precision mounting datum, socket-style outlet, conductive sealing gasket

Typical Applications

• Large rotary platforms and slewing drives
• Construction machinery and heavy equipment
• Marine and deck machinery
• Automated production lines
• Radar turntables, crane swivels and rotating test rigs

Customization Service
Circuit quantity, current rating, signal type, connector style, flange size and outlet direction can be customized according to equipment layout. OEM/ODM support is available for integrators and machinery manufacturers.

Specifications

• Model: DHK105-54
• Channels: 54 (power + signal + industrial network + video)
• Power circuit current rating: up to 40 A per power circuit
• Voltage support: 0–380 V AC/DC
• Contact material: precious metal contacts
• Dynamic contact resistance variation: ≤10 mΩ
• Isolation (signal/network/video): ≥40 dB
• Dielectric insulation test: 1000 V AC passed
• Max. static friction torque: ≤10 N·m
• Housing: aluminum alloy
• Weight: ≤25 kg
• Protection rating: IP51
• Operating temperature range: -40°C to +55°C
• Installation features: precision mounting datum, socket-style outlet, conductive sealing gasket
• Customization: circuit quantity, current rating, signal type, connector style, flange size, outlet direction; OEM/ODM support