18,000 RPM Industrial Electrical Slip Ring with Gold-Gold Contacts - 40mm Diameter, 96-Hour Continuous Operation
Advanced 18,000 RPM slip ring with gold-gold contact technology for reliable power and signal transmission in demanding industrial applications.
This high-performance slip ring features exceptional rotational capabilities of 18,000 RPM with continuous operation up to 96 hours. Engineered for aerospace equipment, high-speed rotating machinery, and automated production lines requiring reliable electrical connectivity under extreme conditions.
| Parameter | Specification |
|---|---|
| Design Loops | 18 |
| Insulation Resistance | ≥250 MΩ/250V/DC |
| Rated Voltage/Current | 80VDC/1A |
| Electrical Strength | ≥300VAC/50Hz/60s |
| Dynamic Resistance Change | ≤10 mΩ |
| Wire Length | Standard 400mm (customizable) |
| Parameter | Specification |
|---|---|
| Dimensions | 40mm outer diameter × 58.5mm length |
| Rated Speed | 18,000 RPM |
| Working Life | 96 hours continuous operation |
| Operating Temperature | -50℃ to 80℃ |
| Operating Humidity | 0-80% RH |
| Contact Material | Gold-Gold |
| Housing Material | 304 Stainless Steel |
| Maximum Starting Torque | 0.5 N.cm |
| Ingress Protection | IP51-IP68 |
- Gold-Gold Contact Technology: Minimizes electrical resistance and wear for extended service life
- Integrated Pouring Process: Maintains concentricity ≤0.01mm for vibration-free operation
- Mirror Processing: Achieves Ra0.02 surface finish for optimal contact area
- Precision Manufacturing: Dimensional tolerances below 0.01mm ensure consistent performance
- Advanced Brush Design: Near-zero pressure brush extends lifespan by 33%
- Compact Design: Small 40mm diameter fits space-constrained applications
- Stainless Steel Construction: 304 stainless steel housing provides corrosion resistance and durability
- High-Speed Performance: 18,000 RPM capability for demanding rotational applications
- Long Operation Life: 96-hour continuous operation at maximum speed
Ideal for high-speed test platform strain gauge signals, thermocouple signals, and critical testing applications including aero engine testing, high-speed rail component testing, and automotive wheel hub performance testing.
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