Description
Product Overview
This optical fiber 4-axis tethered drone system delivers continuous unlimited endurance powered from the ground station through a 100m fiber-optic composite tether. The carbon fiber and aluminum alloy airframe carries up to 10kg of full-load payloads such as dual-light gimbals, searchlights and loudspeakers. The portable 16.5kg tether box supports fully automatic cable payout and retraction with adjustable tension, making it ideal for border surveillance, event security and emergency communication relay.
Key Features
- Unlimited 24/7 flight endurance with 5000W rated (6000W peak) tethered ground power supply
- Maximum load 5kg standard, optional 10-15kg, with full-load capacity of 10kg and multiple payload interfaces
- 100m tether cable (optional 200m) with φ3.5mm diameter and breaking force over 200kg, rated for 3000+ retract cycles
- Level 6 wind resistance and IP56 dust/water protection for flight in moderate rain
- Fully automatic cable payout following take-off and landing, with 0-10N tension adjustable in 10 gears
- Fast deployment from transport to flight state in under 5 minutes by a single operator
Technical Specifications
| Drone Parameters | |
|---|---|
| Symmetric motor wheelbase | 900mm |
| Overall dimensions (unfolded) | 1200 x 1200 x 500mm |
| Folded dimensions | 550 x 550 x 500mm |
| Propeller | 19 inch |
| Max. ascent / descent speed | 10m/s / 10m/s |
| Flight speed | 33m/s |
| Max. rotation angular velocity | 120°/s |
| Wind resistance | Level 6 |
| Maximum load | 5kg (optional 10-15kg); full load 10kg |
| Flight time (free flight, no load) | ≥50 minutes at sea level |
| Charging time | 24 minutes |
| Operating temperature | -40°C to +70°C |
| Flight altitude | ≥5000m |
| Flight humidity | <90% |
| Flight modes | Manual, automatic, fixed altitude, fixed point, sport, attitude |
| Satellite positioning | GPS/GLONASS or BDS/GLONASS dual-mode, GPS + Beidou triple positioning |
| Hovering accuracy | Vertical ±0.5m, horizontal ±1.5m (GPS normal) |
| Protection level | IP56 |
| Body material | Carbon fiber + aluminum alloy |
| Deployment time | ≤5 minutes (single person) |
| Tethered Ground Station | |
| Input voltage | 110-240VAC, 50/60Hz |
| Output voltage | 500-750VDC adjustable (default 750VDC) |
| Output power | 5000W rated, 6000W peak |
| Reeling tension / speed | 0-10N in 10 gears; 0-2m/s adjustable |
| Cable length | 100m (optional 200m), φ3.5±0.1mm, 21±1g/m |
| Cable strength | Breaking force ≥200kg; ≥3000 retract/release cycles |
| Dimensions | 470 x 210 x 470mm |
| Weight | 16.5±0.5kg including cable |
| Temperature | -30°C to +55°C |
| Data display | Touch screen: voltage, current, power, cable length, operating time, temperature |
| Onboard Power Supply | |
| Input voltage | 400-750VDC wide range |
| Output voltage | 50VDC±1% constant voltage |
| Output power | ≥3000W rated, ≥3500W peak |
| Dimensions / weight | 180 x 160 x 68mm |






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