Ultra Small 8-Circuit Slip Ring for Compact Rotating Systems
The SP013008 8-Way Capsule Slip Ring is a compact rotary transmission solution developed for precision rotating equipment requiring stable electrical connectivity. Featuring gold-to-gold contacts and advanced mirror processing technology, the slip ring ensures low friction, low electrical noise, and long-lasting performance.
Its compact dimensions and lightweight structure make it especially suitable for UAV payload systems, rotating platforms, intelligent robotics, automated inspection equipment, and electro-optical tracking systems. The slip ring supports simultaneous transmission of power and signal circuits with stable conductivity during continuous rotation.
The solid aluminum alloy structure enhances durability and environmental resistance, while the precision brush system extends service life by reducing contact wear.
Applications:
- UAV and drone systems
- Robotics and automation
- Rotating cameras
- Pan-tilt platforms
- Electro-optical systems
- Intelligent monitoring devices
Technical Parameters
| Electrical specifications |
| Design loop |
1~8 |
| Insulation resistance |
250MΩ/250V/DC |
| Rated voltage/current |
80VDC / 1A |
| Dielectric strength |
>250VAC/50Hz/60s |
| Dynamic resistance change value |
≤10mΩ |
| Mechanical specifications |
| Rated speed |
0-1000 rpm (1000-10000RPM requires customization) |
| Working life |
10 million rpm (>10 million rpm requires customization) |
| Operating temperature |
-40℃ ~ 65℃ |
| Operating humidity |
≤80% |
| Contact material |
Gold-gold |
| Shell material |
Aluminum alloy |
| Weight |
<20g |
| IP grade |
IP51 |
Outline Drawing
Technical Advantages
- Slip ring's core technology - friction pair technology: gold metal contact technology, ensuring ultra long service life
- Integrated casting process: Ensures concentricity between ring groove and bearing ≤ 0.01mm
- Mirror processing technology: Ensures slip ring contact surface smoothness reaches Ra0.02 for more reliable contact
- Precision component manufacturing process: Dimensional tolerance <0.01mm, axial displacement <0.01mm for high precision and stable performance
- Advanced brush wire modulation technology: Nearly zero pressure brush design and debugging process extends slip ring life by 1/3
- High speed capability: Maximum speed of 8000 revolutions per minute (with cooling system)
- Long lifespan: Maximum lifespan up to 100 million revolutions per minute
Application Scenarios
This high-speed electrical slip ring is widely used in applications requiring continuous 360° rotation with simultaneous power and signal transmission, including:
- Industrial automation equipment
- Robotics and robotic arms
- UAV gimbal systems
- Rotating surveillance cameras (PTZ cameras)
- Radar and antenna systems
- Test and measurement equipment
- Precision rotary platforms
- Medical imaging systems
Why Choose Our Slip Rings
- Experienced manufacturer with professional engineering team
- High precision manufacturing process
- Strict quality control system
- Custom slip ring solutions available
- Fast technical support and global delivery
Frequently Asked Questions
What is a slip ring used for?
A slip ring is used to transmit power, signals, or data between stationary and rotating parts in rotating equipment such as robotics, radar systems, and industrial automation machinery.
What is the maximum speed of this slip ring?
This slip ring supports rotational speeds up to 3000 RPM, making it suitable for high-speed rotating applications.
What industries use slip rings?
Slip rings are widely used in industrial automation, robotics, UAV systems, radar antennas, medical equipment, and rotating cameras.
Can the slip ring be customized?
Yes, the slip ring can be customized with different circuits, current ratings, sizes, and protection levels depending on the application.
