FOSR025 Fiber Optic Slip Ring is a precision optical-electrical rotary device used for transmitting optical signals (data or images) between two rotating mechanisms. It is a durable single-channel single-mode or multi-mode optical rotary joint with low insertion loss and rotation variation. It can be integrated with electrical slip rings to form an optical-electrical composite rotary joint. It is widely used in security, military, and marine electromechanical equipment.
The FOSR025 series is a photoelectric combination slip ring designed for single‑mode or multimode systems, offering full bidirectional rotation and a fully enclosed structure. It can be integrated with existing electrical slip rings to form a hybrid optical‑electrical rotary joint and is suitable for security, military, and marine equipment.
The device supports various fiber sizes, connector types (FC, SC, ST, SMA, LC), and can be customized with video channels, different fiber types (RG174/178/179), and housing dimensions. Technical data include a working voltage of 240 VDC‑240 VAC, standard current per ring of 2 A, up to 30 rings, IP51 protection, and operation from –40 °C to 65 °C. This manual is written in Chinese.
| Working voltage | 240VDC‑240VAC |
|---|---|
| Standard current per ring | 2 A |
| Maximum number of rings | 30 |
| Insulation resistance | 1000 MΩ @ 500 VDC |
| IP protection rating | IP51 |
| Maximum speed | 0‑250 rpm |
| Operating temperature range | -40 °C to 65 °C |
| Return loss | >40 dB (typical 45 dB) |
| Fiber type | Single‑mode or multimode |
| Connector types | FC, SC, ST, SMA, LC |
| Housing material | Stainless steel (optical) / Aluminum alloy (electrical) |
It operates at 240 VDC to 240 VAC.
The device can support up to 30 rings.
The slip ring has an IP51 rating.
It works from –40 °C to 65 °C.