Mini Electric Slip Ring - 6 Channels High Speed Capsule
SP018006 mini electric slip ring designed for precision robotics and UAV systems. This compact slip ring supports continuous 360° rotation while transmitting 6 circuits at 1A each. Features low starting torque (3 mN·m), dynamic resistance ≤10 mΩ, and contact surface smoothness Ra0.02 for low noise and high reliability.
Applications: Robotic arms, drone gimbals, automated sensors, PTZ cameras
Technical Specifications
Electrical Specifications
| Parameter |
Specification |
| Design Loop |
6 |
| Insulation Resistance |
250MΩ/250V/DC |
| Current |
1A |
| Dielectric Strength |
>250VAC/50Hz/60s |
| Dynamic Resistance Change Value |
≤10mΩ |
Mechanical Specifications
| Parameter |
Specification |
| Rated Speed |
0-3000 rpm |
| Working Life |
≥100h (Storage life: ≥12 years) |
| Operating Temperature |
-45℃ to 60℃ |
| Contact Material |
Gold-gold |
| Shell Material |
Stainless steel + aluminum alloy |
| Maximum Starting Torque |
3m N.m |
| Weight |
<30g (not including wire) |
| IP Grade |
IP51 |
Outline Drawing
Technical Advantages
- Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
- Integrated Casting Process: Concentricity between ring groove and bearing ≤ 0.01mm
- Mirror Processing Technology: Contact surface smoothness Ra0.02 for reliable performance
- 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 8000 revolutions per minute (with cooling system)
- Extended Lifespan: Maximum lifespan up to 100 million revolutions