Fiber Optic Rotary Joint Single-mode & Multi-mode Slip Ring for High-speed Data Transmission
The SP013018 High Speed Slip Ring is a compact, high-performance rotary electrical connector designed for high-speed rotating equipment. With a rated speed of 10,000 RPM, this miniature slip ring ensures stable signal transmission for precision sensors including strain gauges and thermocouples.
This high-speed electrical slip ring utilizes gold-to-gold contact technology, providing low electrical noise, reliable conductivity, and extended service life. The compact stainless steel construction makes it ideal for installations with limited space requirements.
Application Areas
Designed for high-speed testing platforms including strain gauge signals and thermocouple signals. Ideal for applications such as aircraft engine testing, high-speed rail component testing, and automotive wheel hub performance testing.
Technical Parameters
Electrical Specifications
| Parameter |
Specification |
| Design Loop |
≤18 |
| Insulation Resistance |
250MΩ/250V/DC |
| Rated Voltage/Current |
80VDC /1A |
| Dielectric Strength |
>300VAC/50Hz/60s |
| Dynamic Resistance Change Value |
≤20mΩ |
| Wire Length |
Standard 400mm (adjustable according to requirements) |
Mechanical Specifications
| Parameter |
Specification |
| Rated Speed |
0-10,000 rpm |
| Working Life |
10 million rpm |
| Operating Temperature |
-50℃ ~ 80℃ |
| Operating Humidity |
≤80% |
| Contact Material |
Gold-gold |
| Shell Material |
304 Stainless Steel |
| Maximum Starting Torque |
0.5N.cm |
Outline Drawing
Technical Advantages
- Gold Metal Contact Technology: Advanced friction pair technology ensuring ultra-long service life
- Integrated Casting Process: Maintains concentricity between ring groove and bearing ≤ 0.01mm
- Mirror Processing Technology: Contact surface smoothness reaches Ra0.02 for enhanced reliability
- Precision Component Manufacturing: Dimensional tolerance < 0.01mm, axial displacement < 0.01mm
- Advanced Brush Wire Modulation: Near-zero pressure brush design extends slip ring life by 1/3
- High Speed Capability: Maximum speed of 8,000 RPM with cooling system
- Extended Lifespan: Maximum operational life of up to 100 million revolutions
