R & HR · HS & HF SERIES

Rotary Joints & Hybrid Slip Rings
All-in-One Rotary Transmission

Focused on two product families: pneumatic-electric rotary joints (R & HR series) and hybrid slip rings (HS, HF series) — transmitting electric power, weak signals, compressed air, hydraulic oil, steam and even optical paths within a single rotating body. Up to 25Mpa pressure, 2000 RPM, IP68 protection, -40~200℃.

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25MpaMax Pressure2000RPM SpeedIP68Protection-40~200℃ Range25 yrsSealing Expertise
R & HR Series

Rotary Joints / Pneumatic-Electric Combined

R & HR Series

Pneumatic-Electric Rotary Joints (R & HR)

Combined slip rings carrying electric current/signals and fluids in one rotating body. The center rotary joint passes compressed air, hydraulic oil, steam or vacuum. Unique leak-detection port design ensures reliable long-life operation.

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R & HR Series

Compact Fluid-Electric Combined Units

Miniaturized combined slip rings molded in one piece — small size, low torque, easy mounting. Ideal for low-speed compact automation equipment; current and voltage customizable.

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HS & HF Series

Hybrid Slip Rings (HS, HF)

HS / HF Series

Hybrid Slip Rings HS-FA Series

Simultaneously transmit multiple media: electric signals, power, fluids and optical paths. High integration, compact size, proven structure and high reliability — up to 25Mpa, 2000RPM, IP68.

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HS / HF Series

HS-FA2X18 Multi-Channel Hybrid

18-channel signal hybrid transmission with RF channel integration, 0~240VAC/DC, precious metal contacts, max contact resistance 40mΩ.

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HS / HF Series

Fiber-Optic Hybrid Slip Rings

Hybrid slip rings with optical paths: 850~1650nm wavelength, single/multi-mode fiber, 1~96 fiber channels, return loss >40dB, -60~95℃ operating range.

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HS / HF Series

Custom Engineered Hybrids

Power channels, higher voltage/current options, mounting flanges, housing materials, port specs (internal/external thread, pagoda type) — engineered to your application.

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Why Choose Us

Core Capabilities

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Proven Sealing

Patented leak-detection port and leakage protection structure for safe long-life operation

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Fluid + Electric

Slip ring circuits carry power and weak signals while the rotary joint passes air, oil or steam

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Modular Design

Channels, current, voltage, port size and fittings engineered to your exact working conditions

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Easy Maintenance

Hydraulic rotary joint and electric slip ring separable — work independently, service easily

Applications

Applications

Rotary tables & test rigsRobotics & rotary sensorsAutomation turntablesMedical equipmentElectro-mechanical devicesMulti-station indexing tablesPackaging machineryFilling equipmentAutomated welding