Electro-Optical Rotary Joints (EORJs) combine fiber optic rotary joints (FORJ) and electrical slip rings into a single unit, enabling simultaneous transmission of high-speed optical signals and power/control signals during continuous 360° rotation.
They are ideal for applications such as radar systems, tethered drones, underwater vehicles (ROVs/AUVs), and aerospace platforms, where compact integration and signal integrity are critical.
Features
◎Hybrid Design: Integrates fiber optic rotary joint (FORJ) and electrical slip ring in a single compact unit
◎ High-Speed Optical Transmission: Supports SM/MM fiber with data rates up to 10 Gbps+
◎ Multi-Circuit Capability: Up to 96 electrical channels for power, control, and data
◎ Signal Stability: Low insertion loss and excellent return loss ensure reliable performance
◎ Robust & Customizable: Optional IP65/IP68 protection, stainless or aluminum housing
◎Uninterrupted 360° Rotation: Enables continuous operation in rotating systems
Electro‑Optical Rotary Joints.pdf