Oilfield - Downhole Slip Rings
Slip ring designs are available for harsh oilfield conditions that are configured for electrical power, signals, or both. These designs can be integrated with other products such as fiber optical rotary joints and fluid rotary unions.
| Model | Rotation-al Speeds | Temp-erature | Pressure | Chan-nels | Voltage | Current | Key Dimen-sions | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 303 Minia-ture Bore | Up to 600 rpm standard Contact factory for other require-ments |
200 °C standard |
25 kpsi (1,700 bar) | Up to 8 | 250 - 500 VAC stan-dard | Up to 2 A per channel |
0.375” (9.50 mm) hollow bore ID, ~1.7” (43.20 mm) mini-mum OD |
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| 303 Large Bore | Up to 300 rpm standard Contact factory for other require-ments |
200 °C standard |
25 kpsi (1,700 bar) | 8 | Up to 100 VAC stan-dard | 10 A per channel | 3.5” (88.90 mm) hollow bore ID, 3.83” (97.30 mm) mini-mum OD |
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| 303 High Voltage 20-Channel | 20 RPM standard | 200 °C standard | 25 kpsi | Up to 20 | Up to 1 kVAC | Up to 5 A per channel |
OD 1.85” (47.00 mm) | |||
