JiuJiang Ingiant Technology Co.,Ltd

MJX_mini OFRJs

MJX Miniature Optical Fiber Rotary Joint(OFRJ)

MJX-155-28
MJX-155-50

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MJX10-155-28

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MJX-SAP-131-28

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Interpolation/Temperature Change Curve

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MJX is a highly integrated optical fiber rotary joint. It is the smallest and lightest optical fiber slip ring in the world. It has very low insertion loss and very high return loss. The return loss of MJXA can reach 60 dB.

 

The standard package structure is waterproof and dustproof and can withstand accidental liquid splashing and soaking. At the same time, MJX can withstand extreme temperature environment. Suitable for harsh environment.

 

The static and dynamic moments of MJX-SAP are quite small. It is suitable for low torque systems, especially for optical coherence tomography (OCT). We can provide gear/pulley drive mode. Both methods are suitable for OCT system. As shown on the left, the socket can be SC/APC, FC/APC or LC/APC.

 

The insertion loss and return loss of all optical fiber rotary joints are accomplished by optical fiber fusion. That is to say, the additional value of optical fiber connector is not included in the test data.

 

 Technical Parameter
 
Parameter Value
Wavelength range 650-1650 nm
insertion loss <2 dB (Typical Value: <0.5 dB)
Insertion loss variation <+/-0.25 dB (Typical value: +/-0.15 dB)
Return loss (SM) >40 dB (typical: 45 dB, 23 C), >55 dB (MJXA)
Maximum speed 2,000 RPM
Pressure compensation 1,000 psi (model RPC for higher pressure)
Pulling force 10 N (900 um buffer)
Starting torque <0.01 Nm
Life expectancy 20-40 billion turns
Withstanding power 23 dBm
working temperature -40 to 85 C
Storage temperature -50 to 85 C
Package type Bilateral pigtail output
Body material Stainless steel
Optic cable spec. Single or multimode w/3 mm jacket (Kevlar/PVC)
Connector type FC, SC, ST, SMA, or LC (and APC finishes)
Actual size 6.8 mm dia. x 28 mm length
Actual weight 10 g
Vibration standard MIL-STD-167-1A
Impact standard MIL-STD-810G
IP rating IP 68
Order code
MJX- Working wavelengthFiber category- Connector type
MJXA- Working wavelengthFiber category- Connector type

 

Document download

MJX Outline drawing
MJX Outline drawing

 

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