Moog Two Channel Fiber Optic Rotary Joint ...

Moog - Two Channel Fiber Optic Rotary Joint | 292

Supplier: Moog Australia

Two Channel Fiber Optic Rotary Joint | 292

The Model 292 is an ultra-compact, two pass, multimode fiber optic rotary joint (FORJ). It is passive and bidirectional, and allows the transfer of optical signals on two separate optical fibers across rotational interfaces.

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The Model 292 can be combined with our electrical and fluid slip rings, giving a single, compact package for optical signals, electrical power and fluid transfer.

The FORJ can be assembled with pigtail lengths tailored to the customer’s application. Housing, mounting flange and drive features can also be customized to meet the customer’s requirements. The Model 292 can also be installed with one or both ends having a 90° cable exit, providing even more flexibility when installing the unit into existing slip ring assemblies or installations with little clearance space.

Features and Benefits

Provides rotary coupling for two multimode fibers
Passive bidirectional optical transmission
Can be combined with various electrical slip rings and fluid unions
Smaller and more compact than the legacy model 215 with improved back reflection performance
Customized mounting flanges available
Optional 90 degree cable exits at either end of the FORJ
Optional fluid-filled version for deep submergence to 10,000 psi (69,000 kPa)
Can be integrated into existing slip ring designs
Stainless steel housing
Long life
Rugged design
- MIL-STD-167-1 ship vibration
- MIL-STD-810 functional shock (40 g)

Typical Applications

Winches and cable reels for remotely operated vehicles
Remote I / O in industrial machinery
Video surveillance systems
Material handling systems
Sensor platforms
Robots
Turrets

Specifications
Fiber Size (Microns)	50 / 125 (OM2), 62.5 / 125 (OM1). Consult factory for other sizes
Insertion Loss	Channel 1: Typical < 1.5 dB, Maximum < 3.0 dB Channel 2: Typical < 4.5 dB, Maximum < 6.0 dB
Rotation Variation	Typical < 0.5 dB, Maximum < 1.0 dB
Back Reflection	Typical 20 dB, 18 dB Minimum
Wavelengths	Suitable for operation in 850nm and 1300nm multimode bands or 1300nm and 1550nm multimode bands. Consult factory for other wavelengths such as 900-1100nm band (tested at 1060nm)
Rotational Speeds	To 500 rpm. Higher rotational speeds should be discussed with the factory
Temperature	-40° to +60° C (dry version), -20° to +60° C (wet version). Consult factory for extended range
Vibration	Per MIL-STD-167-1A
Shock	40 g / 11 ms sawtooth per MIL-STD-810 Method 516
Terminations	Pigtailed with cable and connectors to meet customer's requirements. Consult factory for other connectors.
Pressure	Up to 10,000 psi (69,000 kPa) for fluid-filled version¹
Pigtail Length	Up to 3 meters standard. Consult factory for longer lengths
Note: Optical values given are based on use with LED sources ¹Fluid-filled version is slightly larger than shown on datasheet

To contact Moog Australia about Moog Two Channel Fiber Optic Rotary Joint | 292 use Get a quote.

The Model 292 can be combined with our electrical and fluid slip rings, giving a single, compact package for optical signals, electrical power and fluid transfer.

Features and Benefits

Provides rotary coupling for two multimode fibers
Passive bidirectional optical transmission
Can be combined with various electrical slip rings and fluid unions
Smaller and more compact than the legacy model 215 with improved back reflection performance
Customized mounting flanges available
Optional 90 degree cable exits at either end of the FORJ
Optional fluid-filled version for deep submergence to 10,000 psi (69,000 kPa)
Can be integrated into existing slip ring designs
Stainless steel housing
Long life
Rugged design
- MIL-STD-167-1 ship vibration
- MIL-STD-810 functional shock (40 g)

Typical Applications

Winches and cable reels for remotely operated vehicles
Remote I / O in industrial machinery
Video surveillance systems
Material handling systems
Sensor platforms
Robots
Turrets

Specifications
Fiber Size (Microns)	50 / 125 (OM2), 62.5 / 125 (OM1). Consult factory for other sizes
Insertion Loss	Channel 1: Typical < 1.5 dB, Maximum < 3.0 dB Channel 2: Typical < 4.5 dB, Maximum < 6.0 dB
Rotation Variation	Typical < 0.5 dB, Maximum < 1.0 dB
Back Reflection	Typical 20 dB, 18 dB Minimum
Wavelengths	Suitable for operation in 850nm and 1300nm multimode bands or 1300nm and 1550nm multimode bands. Consult factory for other wavelengths such as 900-1100nm band (tested at 1060nm)
Rotational Speeds	To 500 rpm. Higher rotational speeds should be discussed with the factory
Temperature	-40° to +60° C (dry version), -20° to +60° C (wet version). Consult factory for extended range
Vibration	Per MIL-STD-167-1A
Shock	40 g / 11 ms sawtooth per MIL-STD-810 Method 516
Terminations	Pigtailed with cable and connectors to meet customer's requirements. Consult factory for other connectors.
Pressure	Up to 10,000 psi (69,000 kPa) for fluid-filled version¹
Pigtail Length	Up to 3 meters standard. Consult factory for longer lengths
Note: Optical values given are based on use with LED sources ¹Fluid-filled version is slightly larger than shown on datasheet

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To contact Moog Australia about Moog Two Channel Fiber Optic Rotary Joint | 292 use Get a quote.

AI Overview BETA

The Moog Model 292 is a two-channel multimode fibre optic rotary joint that transfers optical signals across a rotating interface. Its passive, bidirectional transmission carries signals on two separate optical fibres through the rotary coupling. Remotely operated vehicle winches and cable reels suit the joint, which can be combined with electrical slip rings and fluid unions in one package.

Rotational speeds to 500 rpm; discuss higher speeds with the factory
Fluid-filled version: pressure up to 10,000 psi (69,000 kPa)
Pigtail length: up to 3 metres standard; consult factory for longer
Stainless steel housing
Back reflection: typically 20 dB, 18 dB minimum

Source: listing by Moog Australia on IndustrySearch · Updated 1 Nov 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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