RPT Single Channel Optical Fiber Rotary Joint（OFRJ）

     The delicate R series single channel optical fiber rotary joint has a variety of packaging  types. It can be either optical fiber connection or FC or ST socket connection at the  rotating or stationary ends. There are nine combinations to meet your system needs.   

     R series optical fiber rotary joint has the characteristics of low insertion loss and high  return loss. The return loss of RPTA type is as high as 60 dB. It can work in extreme high and low temperature and harsh environment. RPPC with pressure compensation can work in shallow water.

Technical Parameter
Parameter	Value
Wavelength range	650-1650 nm
Insertion lose	<2 dB/RPT&RPTA; <3 dB/RFC; <3 dB/RST
Insertion lose variation	<+/-0.25 dB (Typical value: +/-0.15 dB)
Return lose (SM)	>40 dB(RPT), >30 dB(RFC/RST), >55 dB(RPTA)
Maximum speed	2,000 RPM
Pressure compensation	1,000 psi (RPT only; RPC for higher pressure)
Pulling force	10 N
Starting torque	<0.1 Nm
Life expectancy	>50 million round (1,000 rpm/365 days continous)
Withstanding power	23 dBm
Working temperature	-40 to 85 C
Storage temperature	-50 to 85 C
Package type	Tail output or socket (FC, FC/APC, or ST)
Body material	Stainless steel
Optic cable spec.	SM/MM, 3 mm Kevlar/PVC or 2.9 mm sheath
RPT Connector specification	FC, SC, ST, SMA, or LC (PC and APC)
External size	17 mm dia. (body) x 26 mm dia. (flange)
Actual weight	~50 g
Vibration standard	MIL-STD-167-1A
Impact standard	MIL-STD-810G
IP rating	IP 68
Order code  RPT- Working wavelength- Fiber category- Connector type  RPTA- Working wavelength -Fiber category -Connector type  RPTPC- Working wavelength- Fiber category- Connector type  RFC- Working wavelength- Fiber category  RST- Working wavelength- Fiber category
Document download
RPT Outline drawing
RST Outline drawing
RFC Outline drawing
RFP Outline drawing
RPS Outline drawing