The S155FA electro-optical gimbal integrates a long/short-focal infrared thermal imager, a 30X continuous-zoom EO camera, a laser rangefinder, a 2-axis servo stabilization platform and an AI image processing assembly, with autonomous target recognition and auto tracking capability. The unit is lightweight, highly integrated and offers excellent image stabilization, suitable for various small and medium UAVs, and capable of around-the-clock day-and-night reconnaissance and surveillance of ground targets.
Relying on dual-spectrum IR and EO imaging, the gimbal achieves all-day target detection, recognition and tracking, outputting dual-channel HD video in real time. It is compatible with mainstream domestic flight controller platforms for seamless integration and supports the self-developed ViewControlStudio display and control software, effectively shortening the UAV system integration and development cycle.
Widely applicable to low-altitude reconnaissance, border patrol, personnel search & rescue, and forest fire prevention
Model | S155FA |
System Parameters | |
Weight | 2.3kg |
Size | 155mm×165mm×210.5mm |
Input Voltage Range | 5s～8s（20V～32VDC） |
Power Dissipation | Stabilized power 22W (inrush peak current ≤5A) |
Storage Interface | Supports up to 512G memory card |
Image Format | jpg format (1920×1080) |
Video Format | MP4 format (1080p, 30Hz) |
Main Functions | AI recognition, auto tracking, target positioning, one-key centering, AI recognition-to-tracking |
Positioning Accuracy | ≤30m（CEP）@1km |
Supported Flight Controller Protocols | MAVLink, IBC, VKtech, AIRBRAIN, ACFLY, etc. |
EO Camera | |
CMOS Sensor | 1/2.8″ CMOS |
Resolution | 2MP (1920×1080) |
Optical Zoom | 30X |
Focal Length | 4.3mm～129mm |
Digital Zoom | 1～8X |
FOV | 63.7°×35.8°～2.3°×1.3°（±5%） |
Zoom Method | Manual zoom, auto focus, manual focus |
Minimum Illumination | 0.01Lux (monochrome) |
Operating Range of EO Camera (visibility ≥15km) | For human target (1.7m×0.5m): Detection Range ≥2.7km; Manual Recognition Range ≥1.3km; Identification Range ≥680m; For vehicle target (6m×3m): Detection Range ≥12km; Manual Recognition Range ≥6.3km; Identification Range ≥3.1km; |
Telephoto Infrared Thermal Imager | |
Detector Type | Uncooled Focal Plane Array Detector |
Operating Waveband | 8μm～14μm |
Detector Resolution | 640×512 |
Pixel Size | 12μm |
Lens Focal Length | 45mm |
Hybrid Zoom | 5X |
Focusing Method | Fixed-focus athermalized |
FOV | 9.8°×7.8°（±5%） |
Pseudo-color | Supported |
Digital Zoom | 1.0～8.0X |
Noise Equivalent Temperature Difference (NETD) | NETD≤50mK |
Minimum Resolvable Temperature Difference (MRTD) | MRTD≤500mK |
Operating Range of TI Camera (temperature difference ≥5K) | For human target (1.7m×0.5m): Detection Range ≥1.7km; Manual Recognition Range ≥570m; Identification Range ≥280m; For vehicle target (6m×3m): Detection Range ≥7.9km; Manual Recognition Range ≥2.6km; Identification Range ≥1.3km; |
Short-focal Infrared Thermal Imager | |
Detector Type | Uncooled Focal Plane Array Detector |
Operating Waveband | 8μm～14μm |
Detector Resolution | 640×512 |
Pixel Size | 12μm |
Lens Focal Length | 9.1mm |
Focusing Method | Fixed-focus athermalized |
FOV | 45.8°×37.3°（±5%） |
Pseudo-color | Supported |
Noise Equivalent Temperature Difference (NETD) | NETD≤50mK |
Minimum Resolvable Temperature Difference (MRTD) | MRTD≤500mK |
Laser Rangefinder (Eye-safe) | |
Operating Wavelength | 1535nm |
Maximum Ranging Distance | ≥3km (visibility ≥15km) |
Minimum Ranging Distance | ≤15m |
Ranging Accuracy | ≤±2m |
Beam Divergence | ≤0.7mrad |
Ranging Frequency | 1～5Hz |
Servo Platform | |
Azimuth Angle | 360°×n (360° continuous rotation) |
Elevation Angle | -120° to +20° (positive upward) |
Gimbal Angle Accuracy | ≤0.2°（1σ） |
Stabilization Accuracy | ≤0.1mrad（1σ） |
Maximum Slewing Speed | Azimuth ≥60°/s, elevation ≥60°/s |
Image Processing Assembly | |
Automatic Recognition | Automatic recognition of human and vehicle targets; ≥32 targets |
Recognition Probability | 85% |
Minimum Target Size for Tracking | Target Size ≥16×16 |
Contrast | ≥5% |
Tracking Speed | 48 pixels/frame |
Tracking Frame Rate | ≤50Hz |
Environmental Adaptability | |
Operating Temperature | -20℃～＋55℃ |
Storage Temperature | -40℃～＋60℃ |
Vibration Conditions | Acceleration 2g; 30 min in each of the vertical, lateral and longitudinal directions. |
Shock Conditions | Peak acceleration 20g, duration 11ms |
IP Rating | IP54 |
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