Optical Slip Ring - Photo
For Transfer of Electric Power or Electric signal together with Optical Transfer over Rotary Joint, combination of Optical Slip Ring and Electric Slip Ring is used. In one package there is integrated Electric and Optical Slip Ring.
Power Slip Ring Specifications:
| Circuits | 1-36 |
| Rated voltage/current | 240V/10A |
| Insulation resistance | 200MOhm |
| Dielectric strength | 200VAC@50Hz.60s |
| Dynamic contact resistance | <0.01 Ohm |
| Contact material | Precious metals |
| Frame material | Aluminum |
| Operating Temperature | -20°C - +65°C |
| Operating Speed | 0-250rpm |
| Sealing degree | IP65 |
Optical Slip Ring - Sub Part
Construction is based on standard slip ring with a hole inside. Inside this hole as a sub part is integrated internal Optical Slip Ring, capable of transfering optical signal over rotary joint.
Optical Fiber Specification :
| Channel count | 1-2 |
| Wavelength | 1310-1550 nm |
| Insertion loss | <2dB |
| Insertion loss ripple | <0.25dB |
| Return loss | >50dB |
| Optical power handling | 23d Bm |
| Fiber types | SM,(9/125um/900um) |
Optical Slip Ring complete unit
Complete assembled unit of Optical Slip Ring in combination with Electric Slip Ring.
| PARAMETER | VALUE |
| Wavelength range | 650-1650 nm |
| Insertion loss | <2 dB (typical: <0.5 dB) |
| Insertion loss ripple | <+/-0.25 dB (typical: +/-0.15 dB) |
| Return loss (SM) | >40 dB (typical: 45 dB, 23 C), >55 dB (MJXA) |
| Maximum speed | 2,000 rpm |
| Estimated life cycle | 200-400 million revolutions |
| Working temperature | -40 to 85 C |
| Storage temperature | -50 to 85 C |
| Package style | Pigtails on both ends |
| Housing material | Stainless steel |
| Fiber types | Single or multimode |
| Jacket types | 900um, 2mm, 3 mm |
| Connector types | ST, FC, LC, SC (PC and APC) |
| Vibration | MIL Standards |
| Mechanical shock | MIL Standards |
| IP rating | IP68 |
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