Electric slip ring DHS150-34-1Q

hybridgasfor industrial applications

Short description
Hybrid gas-electric slip ring for simultaneous transfer of gases and electrical circuits. Model DHS150-34-1Q has an outer diameter of 150 mm, 34 electrical channels (10 communication + 24 power) and an external 1-channel gas slip ring (flow hole Ø8, air pipe outer Ø10). Incremental encoder mounted at one end for angular displacement and speed detection (removable).

Main parameters (table)
DHS150-34-1Q

• Number of circuits: 34
• Working temperature: -40°C ~ +65°C
• Rated current: customizable (up to 45 A per power line typical)
• Working humidity: ≤70%
• Rated voltage: 0 ~ 240 VAC/VDC
• Protection level: IP65
• Insulation resistance: ≥1000 MΩ @ 500 VDC
• Insulation strength: 1500 VAC @50Hz, 60s, 2mA
• Housing material: Aluminum alloy
• Electrical contact material: Precious metal
• Dynamic resistance variation: ≤10 mΩ (product sheet)
• Lead wire: Colored Teflon insulated, tinned stranded flexible wire; length 500 mm + 20 mm
• Rotating speed: 0 ~ 600 rpm

Features

• 360° continuous rotation with simultaneous transmission of gas, power and signals.
• Flexible gas channel configurations (1/2/3/4/5/6/8/10/12/16/24) and customizable gas pipe sizes.
• Supports 1–128 power or signal lines; current and voltage configurable per requirement.
• Standard gas interfaces: G1/8" and G3/8"; other thread sizes can be supplied on request.
• Compatible media: compressed air, vacuum, hydraulic oil, water, hot water, coolant, steam; high-speed and high-pressure variants available.

Typical applications

• Automation and robotics: robotic arms, automated production lines, CNC machine tools.
• Medical devices: precision instruments and rotating medical platforms.
• Offshore and heavy equipment: cranes, dredgers and rotating subsea systems.
• Aerospace and solar tracking: rotating platforms and engine test equipment.

Our advantage

• Company: 20+ years in slip ring and rotary joint R&D with multiple technical patents.
• Product: in-house testing laboratory, precision rotation, stable electrical performance; precious metal contacts with advanced plating for low torque and long life.
• After-sales: 12-month warranty for manufacturing defects; technical documentation and training support available.

Technical specifications

• Model: DHS150-34-1Q
• Outer diameter: 150 mm
• Electrical channels: 34 (10 communication + 24 power)
• Max current (per power line): up to 45 A (typical, customizable)
• External gas slip ring: flow hole Ø8; air pipe outer Ø10; max pressure 0.8 MPa
• Encoder: incremental encoder fitted at one end (removable)
• Working temperature: -40°C ~ +65°C
• Working humidity: ≤70%
• Rated voltage: 0 ~ 240 VAC/VDC
• Protection level: IP65
• Insulation resistance: ≥1000 MΩ @ 500 VDC
• Insulation strength: 1500 VAC @50Hz, 60s, 2mA
• Electrical contact material: Precious metal
• Dynamic resistance variation: ≤10 mΩ (as indicated)
• Lead wire: Colored Teflon insulated & tinned stranded flexible wire; length 500 mm + 20 mm
• Rotating speed: 0 ~ 600 rpm