Fiber Optical Rotary Joint

Fiber Optical Rotary Joint

Fiber optical rotary joint also can be called fiber optical connector or fiber optical slip ring, which would be designed for the most demanding requirements and tested for those rugged environment and super optical performance. This type of fiber optical rotary joint design adopts fiber as a data transmission media that provide excellent technical rotary solution for specific customers. Fiber optical rotary joint can improve mechanical properties, simplifying system operation to avoid damage of fiber during operation. Also it could be combined with traditional electrical slip ring to make hybrid rotary joint to transfer power, high speed data and video signal. When your application need to transmit fiber optic signal, Barlin Times will be your best choice for fiber optical rotary joint manufacturer. 

If you have specific customized requirement, please feel free to consult us so that our sales engineer could recommend the most suitable product to you for you reference. 


Product Model FORJ-01A FORJ-01B FORJ-01C FORJ-02A
Channel 1 2
Operating Speed 0-2000RPM 0-100RPM
Estimated Life Time 200-400 million 500 million 200-400 million 100-200 million
Work Temperature -40℃-+85℃ -40℃-+72℃
Stock Temperature -50℃-+80℃ -45℃-+75℃
Wavelength Range 650-1650nm 1310/850nm or 1310/1550nm
Fiber Type SM or MM,w/3mm jacket (Kevlar/PVC) MM,w/3mm jacket
Insertion Loss <2dB <4dB/ channel1;
Optical Power Handling 23dBm  
Insertion Loss Ripple <+/-0.25dB ( Typical: +/-0.15dB) <+/-1dB
Return Loss >40dB(SM) 15dB
Connector Type FC/SC/ST/SMA/LC(PC and APC)  
Pulling Strength 10N  
Housing Materials Stainless Steel
Start Torque <0.01Nm <0.1Nm <0.01Nm <0.2Nm
Package Style Pigtails or receptacles
Vibration MIL-STD-167-1A
Mechanical Shock MIL-STD-810G
Protection IP68 IP60



  • Full sealed structure.
  • Compact size and package.
  • High return loss and low crosstalk.
  • High speed data transmission and low resistance.
  • Custom solution available.



  • Single mode or Multi-model.
  • Single channel design or Multi-channel design.
  • Electrical slip ring with FORJ combination.
  • Operating in harsh and high shock environment.
  • Integrated power channel and signal channel.
  • Fiber wavelength & fiber type.
  • Connector type & fiber cable length.



  • Robotics.
  • Fiber optical cable reels.
  • Medical equipment.
  • Video surveillance system.
  • High speed transmission system.
  • Marine propulsion system.


Product select

  • 1
  • Capsule Slip Ring

    8-35mm OD with gold to gold contact. 2-10mm ID for compact design. Read More
  • Through Bore Slip Ring

    Hybrid signal & power is optional. High quality with longer life time. Read More
  • Mercury Slip Ring

    High work speed and big current. Non-mercury connector is optional. Read More
  • Carbon Brush Slip Ring

    Best price & excellent sales service. Easy installation & compact design. Read More
  • Wind Turbine Slip Ring

    Different structure for big current. Reliable performance & operation. Read More
  • Separate Slip Ring

    Multi-circuits could be customized. Separate design for rotor & stator. Read More
  • Pancake Slip Ring

    Shape like a platter and always design and structure is flat. Read More
  • High Temperature Slip Ring

    Smooth work operation under 240℃. Low noise with high performance. Read More
  • High Current Slip Ring

    Current could be up to 800A. Exquisite technology&low torque. Read More
  • Ethernet Slip Ring

    Transmission rate reach 1Gbps. Transmission frequency up to 250MHz. Read More
  • HDMI Slip Ring

    Transmit 720p, 1080p,1080i video signal. Compatible with HDMI v.1.4 and DVI Read More
  • Liquid/Pneumatic Slip Ring

    Combined structure is available. Different size can be customized. Read More
  • Coaxial Rotary Joint

    Hybrid slip ring is optional. Frequency can be up to 40GHz. Read More
  • Fiber Optical Rotary Joint

    SM & MM is available. Compact design in harsh condition. Read More
  • Custom Slip Ring

    We provide custom service of more non-standard slip ring products. Read More

Contact Us

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Unit 04, 7/E, Bright Way Tower,
No. 33 Mong Kok Rd, Kowloon, HK