Oilfield - Downhole Slip Rings
Slip Rings for Oil and Gas Downhole Applications
| Model | Rotational Speeds | Temperature | Pressure | Channels | Voltage | Current | Key Dimensions |
| 303 Miniature 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 standard | Up to 2 A per channel |
0.375” (9.50 mm) hollow bore ID, ~1.7” (43.20 mm) minimum OD |
| 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 standard | 10 A per channel | 3.5” (88.90 mm) hollow bore ID, 3.83” (97.30 mm) minimum OD |
| 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) |
