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| SLIPRING: SR223 series (Matching FORJs: RPT & MJ2 series) |
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SR223 series sliprings are designed to incorporate Princetel's RPT series and
MJ2 series FORJs.
This integrated device can be easily separated in the
field for repair or maintenance. The picture on the left shows an 8-ring version with a singlemode single-channel (RPT) FORJ.
Up to 40 rings can be accommodated in the design.
This rugged slip ring promises low maintenance and a very long life cycle (~30-100 million revolutions!). It is sealed
from dust and occasional water splash. Suitable for shipboard environment and military applications. Pressure compensation
for underwater application is available with this model. Larger current
rating is possible for special applications. Please call for your special need.
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| SPECIFICATIONS |
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 PARAMETERS |
VALUES |
| Ring material |
Coin silver |
| Brush material |
Silver
graphite |
| Spring material |
Beryllium copper |
| Housing material |
Stainless steel |
| Operating voltage |
1,000 V(RMS)/2,000 V(optional) |
| Operating current |
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 milliohm) |
| Wire gauge |
18 AWG, 1 m (standard) |
| Connector type |
Optional |
| Rotation speed |
250 rpm |
| IP rating |
IP 65 |
| Working temperature |
-40 to 65 C |
| Storage temperature |
-50 to 85 C |
| Dimensions |
60.3 mm (body dia.) x 71 mm (length varies) |
| Weight |
~1 kg |
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CREATE YOUR PART NUMBER
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SR223-n (n=number of rings in two digits minimum: 06=6 rings)
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DOCUMENTS DOWNLOAD
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CLICK for larger view