SP030008 Mini Slip Ring
The SP030008 mini slip ring is engineered for high-speed industrial applications requiring precise signal and power transmission. With 8 circuits, 1A per channel, and capability up to 10,000 RPM, it ensures stable data collection for strain gauges, thermocouples, and other sensitive sensors. The aluminum alloy shell and gold-gold contacts provide exceptional durability, low noise, and extended operational life.
Technical Specifications
Electrical Specifications
| Parameter |
Specification |
| Design Loop |
8 |
| Insulation Resistance |
220MΩ/250V/DC |
| Current |
240VDC/1A |
| Dielectric Strength |
≥300VAC/50Hz/60s |
| Dynamic Resistance Change Value |
≤10mΩ |
| Wire Length |
Standard 200mm (adjustable according to requirements) |
Mechanical Specifications
| Parameter |
Specification |
| Rated Speed |
0-10,000 RPM |
| Working Life |
100 million cycles |
| Operating Temperature |
-40℃ to 80℃ |
| Operating Humidity |
0-80% RH |
| Contact Material |
Gold-gold |
| Shell Material |
Aluminum Alloy |
Outline Drawing
Applications
- High-speed testing platforms for aircraft engines
- Automotive wheel hub performance and drivetrain testing
- High-speed rail component testing
- Strain gauge and thermocouple signal acquisition
- Robotics and UAV payloads
- Laboratory and industrial precision measurement systems
Key Advantages
- High-Speed Capability: Operates up to 10,000 RPM for demanding testing environments
- Ultra-Long Life: Gold-gold contact with advanced friction pair technology ensures 100 million cycles
- Precision Manufacturing: Mirror-polished contact surfaces, concentricity <0.01mm, dimensional tolerance <0.01mm
- Compact and Lightweight: Small size meets tight installation requirements
- Stable Signal Transmission: Low dynamic resistance ≤10mΩ ensures accurate measurements
- Customizable: Wire length, circuit count, and other parameters can be tailored to specific requirements