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609.588.8801 609.895.9552

SWIVEL+SLIPRING+FORJ: High Load Mechanical Swivel

Model MS9000

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MS9000 series swivels are designed to provide extremely high load (>5 ton) along the rotational axis between the rotor and the stator. The package houses Princetel's standard SR221 slipring and MJn series FORJ. The picture on the left shows a 9-ring version slipring and an 8 fiber (4 singlemode + 4 multimode) FORJ. More rings/fiber passes can be accommodated.

Both the fiber optic rotary joint and the slipring are completely hidden inside the package. The strong housing material provides excellent protection. It is ideal for airborne applications such as aerostats. The swivel accommodates the random rotation of the vehicle. It also supports both the cable's weight and the tension caused by uplifting wind.

SPECIFICATIONS

PARAMETERS	VALUES
Ring material	Gold alloy or coin silver
Brush material	Gold alloy or silver graphite
Spring material	Gold alloy or beryllium copper
Housing material	Aircraft aluminum
Operating voltage	2,000 V(RMS)
Operating current	10 Amp/ring or higher
Noise level	<5 uV
Leakage resistance	>10 G Ohms
Contact resistance	<500 milliohms (typical 50-100 milliohms)
R variation during rotation	<10 milliohms (typical 1 milliohms)
Wire gauge	14-6 AWG
Connector type	Optional
Rotation speed	100 rpm
IP rating	IP 65
Working temperature	-20 to 65 C
Storage temperature	-40 to 85 C
Dimensions	180mm(body dia)x250mm(flange)x800mm(height)
Weight	~35 kg (including slipring and FORJ)

CREATE YOUR PART NUMBER
MS9000-(slipring and FORJ part numbers)
DOCUMENTS DOWNLOAD
Download mechanical drawing (PDF 46 kB)
Download eDrawing (Internet Explorer)
Download 3-D model (SolidWorks)