This miniature high-speed long-life slip ring operates at 10,000 revolutions per minute with a lifespan of 10 million revolutions, delivering exceptional performance stability. As a core technology, our high-speed slip rings have been successfully deployed in large quantities for specific unit models and have undergone extensive user verification, confirming their reliable performance and extended service service life.
Ideal for high-speed testing platforms including strain gauge signals and thermocouple signals. Applications include aircraft engine testing, high-speed rail component testing, and automotive wheel hub performance testing.
| 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) |
| Parameter | Specification |
|---|---|
| Rated Speed | 0-10,000 rpm |
| Working Life | 10 million rpm |
| Operating Temperature | -50℃ to 80℃ |
| Operating Humidity | ≤80% |
| Contact Material | Gold-gold |
| Shell Material | 304 Stainless Steel |
| Maximum Starting Torque | 0.5N.cm |