JiuJiang Ingiant Technology Co.,Ltd

MJ2 OFRJs

MJ2 Two Channel Fiber Rotary Joint (OFRJs)

MJ2-155-28

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MJ2 can provide two independent fiber channels, which can be a dual-mode fiber or a single-mode/multi-mode fiber. For two single-mode optical fiber channels, please refer to MXn type optical fiber slip ring. MJ2 guarantees the uninterrupted transmission of optical signals in the case of rotation. There is no blind spot. MJ2 is a patent product with high cost performance.

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 1310/850 nm or 1310/1550 nm
Insertion loss <4 dB/channel1, <6 dB/channel 2
Insertion loss variation <+/-1 dB
Return loss ~15 dB
Return loss >50 dB
Maximum speed 100 RPM
Pulling force 10 N (900 um jacket)
Starting torque <0.2 Nm
Life expectancy 100-200 million revolutions
Withstanding power 23 dBm
Working temperature -40 to 72 C
Storage temperature -45 to 75 C
Package type Double ended pigtail output
Body material Stainless steel
Spec. of optical cable MM w/3 mm cable (Kevlar lined) or (sheath shield)
Connector type FC, SC, ST, SMA, or LC
Actual size 20 mm dia. x 65 mm length
Actual weight 100 g
Vibration standard MIL-STD-167-1A
Impact standard MIL-STD-810G
IP rating IP 60 (IP65 for chooese)
 
 
Order code
MJ2- Working wavelength- Fiber category- Connector type
Document download
MJ2 outline drawing

 

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