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SLIPRING: SRP90 series (Matching FORJs: MJX series)

Model SRP90-02

CLICK for larger view

SRP90 series sliprings are designed to provide very high load (0.5 ton) along the rotational axis between the rotor and the stator. The design is based on "pancake" style ring and brush blocks. They can accept Princetel's MJX series and possibly RPT series FORJs. The picture on the left shows an 2-ring version with a singlemode single-channel (MJX) FORJ. More rings can be accommodated.

The fiber optic rotary joint is completely hidden inside the package. The strong housing material provides excellent protection. The integrated device is expected to comply with Telcordia's (GR1209 CORE and GR1221 CORE) 500 G shock/impact requirement.

SPECIFICATIONS
PARAMETERS VALUES
Ring material Gold alloy
Brush material Gold alloy
Spring material Beryllium copper
Housing material Stainless steel
Operating voltage 1,000 V(RMS)/2,000 V(optional)
Operating current 2-10 Amp/ring
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 20 AWG, 0.5 m (standard)
Connector type Optional
Rotation speed 500 rpm
IP rating IP 60
Working temperature -40 to 65 C
Storage temperature -50 to 85 C
Dimensions 90 mm (body dia.) x 120 mm
Weight 2.5 kg
CREATE YOUR PART NUMBER

SRP90-n (n=number of rings in two digits minimum: 02=2 rings)

DOCUMENTS DOWNLOAD

Download mechanical drawing (PDF 46 kB)
Download eDrawing (Internet Explorer)
Download 3-D model (SolidWorks)

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