Fiber Optic Rotary Joints LPFO-01~07

JINPAT fiber optic rotary joints ensure lossless, high-speed data transmission across rotating interfaces, protecting fibers from mechanical stress while maintaining signal integrity.

  • Number of Circuits: 1~40(optional)
  • Wavelength range: 650-1650nm ( customized)
  • Insertion loss: Single-Channel<2dB multi-channel<4dB 8-40Channel <5dB
  • Insertion loss ripple: Single-Channel<0.5dB multi-channel<2dB
  • Return Loss >40dB
Fiber Optic Rotary Joints LPFO-01~07

Fiber Optic Rotary Joint adopts fiber optic as media, providing the best technical solution for the transmission of data. It is especially suitable for equipments that require unlimited, continuous or intermittent rotation, transmitting large capacity of data and signals from the stationary position to the rotary position. It can improve mechanical performance, simplify system operation, and avoid damage to fiber optic due to the rotation of moving joints. The fiber optic rotary joint can be used together with a traditional electric slip ring, so as to make a photoelectric hybrid slip ring for the transmission of power and high speed data.


Advantages:

◎No contact and friction, long life, up to 10 million rpm (more than 100 million rpm for signal channel )

◎Can combine with multiple signals such as video, series, and Ethernet signal, etc.

◎Use optical fiber to transmit information, no leakage, no electromagnetic interference; can transmit tens of hundreds of kilometers of networking applications over long distances

◎The transmission bandwidth is much larger than the electrical connector, and it can be used to double the bandwidth with the wavelength division multiplexer.

◎Small in volume and light in weight that is easy to integrate with electric slip ring, and system is easy to upgrade and change

◎Providing the world's smallest single-channel fiber optic rotary joint, as well as double-channels, four-channels, ten-channel or even more channel for your option

◎Providing photoelectric integrated rotary joint


Typical Application:

◎Robotics

◎Material conveying system

◎Rotating turret on the vehicle

◎Remote control system

◎Radar system

◎Offshore and marine system

◎High speed video, digital, analog signal transmission and control of optic fiber sensor revolving table

◎Medical system

◎Video surveillance system

◎National or international security systems

◎Subsea operating systems


Model List
Model Code Joint type Operating wavelength Dimension Insertion loss
LPFO-05N-A ST/FC/SC/LC,etc. 850-1550 φ26/φ38*119 <4dB
LPFO-07N-A ST/FC/SC/LC,etc. 850-1550 φ26/φ38*119 <4dB
LPFO-04N-A ST/FC/SC/LC,etc 850-1550 Φ26/Φ38*119 <4dB
LPFO-03N-A FC/SC/ST/LC(PC or APC) 850-1550 φ26/*38*119 <4dB
LPFO-02N-A ST/FC/SC/LC,etc. 850-1550 φ44*111 <4dB
LPFO-19B ST/FC/SC/LC,etc 850-1550 / ≤5dB
LPFO-37A ST/FC/SC/LC,etc 850-1550 / ≤5dB
LPFO-01A ST/FC/SC/LC,etc. 650-1650 φ6.8/φ15.2*28 <2dB