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Series L-HH-01-003
Communication Slip Ring
Slip rings optimized for digital and analog signal transmission with low noise and low crosstalk — field buses and Gigabit Ethernet through continuous rotation.
1000BASE-T
Gigabit Ethernet
≤ 5 A
Rated current
≤ 2,000 rpm
Rated speed
< 0.01 Ω
Contact resistance variation
Overview
Data integrity through the joint.
Supports a wide range of communication protocols for radar systems, robotics and precision instruments, keeping noise and crosstalk low while the axis turns.
Design advantages
- RS-232 / RS-422 / RS-485, CANbus, Profibus and 1000BASE-T Ethernet
- Gold-alloy contacts for low-level signals
- 2 to 200+ circuits, each rated ≤ 5 A
- Cable or connector leads; aluminum or stainless housing
Technical specifications
Standard ranges — built to your requirement.
Values marked customizable can be changed to suit your application; outline and mounting are made to order.
Electrical
| Circuits | 2–200+ (customizable) |
| Rated voltage | 0–240 VAC/VDC |
| Rated current | ≤ 5 A |
| Insulation resistance | ≥ 300 MΩ @ 1,000 VDC |
| Dielectric strength | 200 VAC @ 50 Hz, 60 s |
| Dynamic contact resistance | Variation < 0.01 Ω |
| Signal types | RS-232, RS-422, RS-485, CANbus, Profibus, 1000BASE-T |
Mechanical
| Service life | ≤ 50 million revolutions (customizable) |
| Rated speed | ≤ 2,000 rpm (customizable) |
| Operating temperature | −45 to +80 °C |
| Humidity | 0–97 % RH |
| Protection | IP51 (customizable) |
| Contact material | Gold alloy |
| Housing | Aluminum alloy or stainless steel |
| Leads | Cable or connector |
| Outline and mounting | Made to order |
Gallery
Communication Slip Ring in detail.
Rugged housing with circular connectors
Integrated with multi-channel fiber for radar vehicles and aircraft pods
Applications
Where it runs.
Radar systems
Processor and antenna data across the rotating joint.
Robotics
Field-bus and Ethernet to rotating axes and end effectors.
Precision instruments
Low-noise analog and digital signals in measurement systems.
Vehicle and airborne pods
Combined with fiber and power in integrated assemblies.
Specify your communication slip ring.
Send the operating conditions and envelope. An engineer will recommend a configuration or quote a custom build.