Single-Channel Network Combination Slip Ring, Shielded Gigabit Network Signal Channel
This innovative miniature slip ring integrates high-speed data and multi-channel power transmission within an ultra-compact 22mm outer diameter engineering plastic housing. It efficiently combines 28 channels of 2A power/signal transmission with 1 Gigabit Ethernet channel, providing 36 independent transmission paths. Featuring gold-to-gold contact materials, it supports 220V operating voltage and 200 RPM rotation speed, specifically designed for precision automation equipment requiring simultaneous high-definition visual transmission, multi-sensor power supply, and stable control.
Product Features
- Highly Integrated Three-Media System: Integrates pneumatic, electrical, and gigabit network transmission into a single unit, replacing the complex traditional solution requiring three separate devices with a single slip ring, greatly simplifying the rotary interface design.
- 12mm Large-Diameter Pneumatic Passage: The 12mm diameter pneumatic passage supports 1MPa high pressure, meeting the powerful demands of high-flow cylinders, vacuum suction cups, and other pneumatic components, far exceeding the performance of ordinary small-diameter slip rings.
- Shielded Gigabit Network Channel: A dedicated shielded gigabit Ethernet channel ensures zero-delay, zero-packet-loss transmission of high-definition video streams from industrial cameras and sensor data during rotation, providing strong anti-interference capabilities.
- 4-Channel 5A Power/Signal Channels: Provides four independent circuits, each supporting 5A current, capable of powering sensors, solenoid valves, small motors, and other devices, or transmitting mixed control signals.
Technical Specifications
Ethernet Configuration
| Ethernet |
Connector Type |
| 1 (1000M) |
RJ45 male connector at both ends (female connector optional) |
Mechanical & Electrical Specifications
| Parameter |
Value |
Parameter |
Value |
| Speed |
250rpm |
Voltage |
380V AC/VDC |
| Working life |
20 million rpm |
Insulation resistance |
≥500MΩ/300VDC |
| Operating humidity |
0～85%RH |
Wire Specifications |
Teflon wire/CAT5E |
| Operating temperature |
-30°C-80°C |
Dielectric strength |
300VAC@50Hz,60S |
| Air passage |
1 channel |
Dynamic resistance change value |
<0.01Ω |
| Shell material |
Aluminum alloy |
Electrical noise |
<10 milliohms |
Product Dimensions
Application Scenarios
- Intelligent Robot End Effector: Provides an integrated solution for robotic wrists, including visual guidance (gigabit network), pneumatic gripping (air circuit), and power supply for power tools (electrical circuit).
- Rotary Industrial Vision Inspection: Simultaneously transmits high-definition camera images (gigabit network), provides power for lighting sources (electrical circuit), and performs air cleaning (air circuit) on a high-speed rotating inspection platform.
- Automated Filling and Packaging Equipment: Used in rotary filling heads to achieve material filling (pneumatic valve), liquid level monitoring (electrical circuit), and equipment networking (gigabit network).
- High-End 3C Manufacturing Equipment: Enables rotary integration of multiple processes in the precision assembly, dispensing, and screw fastening of mobile phones and tablets.
Frequently Asked Questions
Q1: What are the specific interface specifications for the 12mm diameter air passage?
A: The product is provided with a 12mm air passage diameter. The external interface is typically a standard G thread (such as G1/2" or G3/8"), which can be configured according to user needs for easy connection to high-flow air hoses.
Q2: Will the gigabit Ethernet channel affect the network speed during rotation?
A: No. The product uses dedicated high-frequency slip ring technology and shielding design to ensure that its transmission rate and bit error rate meet the gigabit Ethernet standard at 250rpm, with stable performance.
Q3: Can the 4-channel 5A circuit be used to transmit encoder signals?
A: Yes. The 5A current capacity is more than sufficient for signal transmission. These channels can be used as high-current power channels or to transmit RS485, encoder, and other signals. For sensitive signals, we recommend using twisted-pair shielded cables for connection.
Q4: Will the air passage and circuit interfere with each other when working simultaneously?
A: No. The product's internal design physically isolates and independently shields the gas and electrical circuits, ensuring that high-pressure gas does not affect electrical safety and that electromagnetic interference generated by the electrical circuits does not couple into the gas control system.
