Fiber Optic Rotary Joints

Single Channel FORJ

Fiber Optic Rotary Joints (FORJ) are to optical signals what electrical slip rings are to electrical signals, a means to pass signals across rotating interfaces, particularly when transmitting large amounts of data. FORJs maintain the intrinsic advantages of fiber end to end. Moog has been producing Fiber Optic Rotary Joints for over twenty years. 

Single Channel FORJ Products

Model Fiber Type Insertion Loss Maximum Rotational Speed Operating Temperature Size: Minimum Length Size: Flange Diameter Size: Drum Diameter
FO228 Multimode 4.0 dB 100 -40 to +75 °C 1.75 in
(44.45 mm)
1.50 in
(38.10 mm)
0.73 in
(18.54 mm)
FO282 Singlemode 4.0 dB 100 -40 to +75 °C 1.75 in
(44.45 mm)
1.50 in
(38.10 mm)
0.73 in
(18.54 mm)
FO197 Multimode 3.0 dB 1000 -40 to +60 °C 2.38 in
(60.45 mm)
1.50 in
(38.10 mm)
0.62 in
(15.74 mm)
FO206 Singlemode and Multimode 3.5 dB 1000 -40 to +60 °C 2.36 in
(59.94 mm)
1.50 in
(38.10 mm)
0.77 in
(19.55 mm)
FO285 Singlemode and Multimode 3.5 dB 500+ -55 to +75 °C 1.02 in
(25.90 mm)
0.75 in
(19.05 mm)
0.037 in
(0.93 mm)
FO286 Multimode 2.5 dB 500+ -55 to +75 °C 0.75 in
(19.05 mm)
0.75 in
(19.05 mm)
0.037 in
(0.93 mm)

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Fiber Optic Rotary Joint Product Guide

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