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Fibre Optic Rotary Joints | Hitachi Metals

Supplier: LightOptronics Aust. playlist_addCompare

The Hitachi Metals Fibre Optic Rotary Joint allows no-interference optical signal transmission while rotating along the optical fibre axis.

Price Guide (Inc GST): POA

Hitachi Multimode FORJs are widely used in cable reel systems from cranes to sensing systems applications where twist-free optical cable is essential.

Datasheets are available upon request. Please contact us for more details.


  • Cranes: Unloaders, Stackers, Reclaimers etc.
  • Material Handling Systems
  • Remotely Operated Vehicles
  • Undersea Telemetry
  • Robots
  • Radar Antennas

LightOptronics Aust. offer a range of Fibre Optic Rotary Joints:

  • Low Loss Adaptor Fibre Optic Rotary Joints
  • Conventional Flat Fibre Optric Rotary Joints

Low-loss Adaptor Type Benefits:

  • Cost-effective
  • Low insertion loss (2dB max)
  • Multi-channels from 2 ports to 12 ports
  • FC and ST connectors available
  • Low cross talk (-50dB max)
  • Dust resistance (IEC60529)
  • High reliability:
    • (2, 4, 6 ports: 108 rotations)
    • (8, 10, 12 ports: 107 rotations)

Conventional Flat Type Benefits:

  • Multi-channels from 2 ports to 18 ports
  • FC connectors available
  • Low cross talk (-50dB max)
  • High reliability (107 rotations)

LightOptronics Aust.

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