The SPC-TH100-48 conductive slip ring is engineered for oil drilling equipment and large rotary machinery. Forty eight circuits at 10A combine power, control and instrumentation, and the 100mm bore accommodates pipe and cable bundles inside the rotating string.
| Circuits | 48 |
|---|---|
| Rated Current | 10A per circuit |
| Rated Voltage | 0-690VAC/DC |
| Insulation Resistance | ≥1000MΩ @500VDC |
| Dielectric Strength | 1500VAC @50Hz 60s |
| Contact Resistance | ≤8mΩ |
| Electrical Noise | ≤5mΩ fluctuation |
| Bore Diameter | 100mm |
|---|---|
| Outer Diameter | 210mm |
| Rotating Speed | 0-100 RPM |
| Contact Material | Gold-gold on copper alloy |
| Housing Material | 304 stainless steel |
| Protection Grade | IP66 |
| Operating Temperature | -40°C to +90°C |
| Working Life | 20 million revolutions |
| Connection Type | Terminal block with armored cable gland |
| Mounting Method | Flange mounting |
Drilling rig rotary tables, top drives, mud pump systems, coiled tubing units and oilfield wireline winches.
| Minimum Order Quantity | 1 Piece |
|---|---|
| Price Range | USD 1500-3600 / Piece |
| Supply Ability | 200 Pieces per Month |
| Delivery Time | 25-35 working days |
| Packaging | Seaworthy plywood case with VCI film and shock indicators |
Every unit is helium leak tested, dynamically balanced and 100% burn-in inspected before shipment. OEM circuits, bore size, cable length and connectors can be customized against drawing.