Oilfield - Downhole Slip Rings

oilfied-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 (1700 bar) Up to 8 250 - 500 VAC stan-dard Up to
2 A
per channel
0.375” (9.5 mm) hollow bore ID, ~1.7”
(43.2 mm) mini-mum OD
303 Large Bore Up to
300 rpm standard

Contact factory
for other require-ments
200°C standard
25 kpsi (1700 bar) 8 Up to 100 VAC stan-dard 10 A per channel 3.5”
(88.9 mm) hollow bore ID, 3.83” (97.3 mm) mini-mum 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 mm)