The super mini capsule slip ring is designed with a 5.5mm outer diameter - one of the smallest in its class. Its 4-wire configuration (1A per channel) ensures stable transmission for sensitive power and signal. People widely use it in micro robotic arms, optical instruments, and military radar systems, where size and reliability are both required.
Features
Low torque
The brushes and conductive rings of the super mini capsule slip ring are made of materials with low friction coefficients, such as graphite and precious metals, which keeps the resistance within ≤7mΩ.
Compact structure
The slip ring is very small and does not take up much space when installed. It is very suitable for equipment that is sensitive to weight and size.
Sealing design
By optimizing the internal channel structure and using silicone sealing rings, we prevent dust, impurities, etc. from entering the slip ring, for its continuous operation.
Drawing
Parameters
Mechanical:
|
Working speed |
250rpm |
|
Operating temperature |
-40℃~+80℃ |
|
Contact material |
Gold to Gold |
|
Bearing |
Steel ball bearing |
|
IP Grade |
IP 54 |
Electrical:
|
Circuit |
4 |
|
Current |
1A or signal |
|
Voltage |
≤240V |
|
Dielectric strength |
≥500V@50Hz between each circuit |
|
Insulation resistance |
500MΩ@ 500VDC |
|
Electric noise |
≤7mΩ |
|
Lead wire size |
32AWG, UL, color Teflon, silver or tin plated |
|
Lead wire length |
250mm |
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