AIR PRECISION

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Slip ring assembly

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Aeronautical Applications

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AE02 - Diagram Sliprings for Aeronautical Applications

Group of rings A B C D E
Number of rings   12 5 5 80 2
Current (A) 150 5 10 2 30
Nominal voltage (V) 360 28 200 28 0
Frequency (Hz) DC DC 400 500 k -
Insulation resistance (MΩ) 500 500 500 500 -
Dielectric strength (V) 2000 500 1500 500 -
Contact noise (µV/mA) 1 15 10 20 -

Additional specifications

Term Specifications
Speed : 300 rpm
Service life : 80.10E6 rotations
Sealing : (NFC 20-010) IP 54
Relative humidity : 95 %
Weight : 17 kg
Operating temperature : -40 < T (°C) < +100

Cobham Avionics & Surveillance


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