Description
A lightweight, compact four-axis drone with 50 kg payload design, 30-minute full-load endurance and >15 km communication range. Millimeter-wave radar plus laser ranging, quick-release mounts with 12 V/24 V power output, and an optional tethered system. Rapid assembly in under 3 minutes.
The SJ-TK450F is a lightweight, compact and efficient UAV system with a powerful propulsion system and reliable flight control. It is a large-payload, long-endurance, wind-resistant and highly reliable platform built from carbon fiber and magnesium alloy with foldable arms for quick deployment. The airframe supports mounts for detectors, radar, radios, throwers and other payloads, and the HD gimbal pod plus high-performance flight controller enable stable manual and fully autonomous flight. The operating system can be opened for integration with third-party platforms; applications include high-altitude reconnaissance, research flight testing, emergency rescue and material delivery. Main features: long-endurance power system, quick-release mounting, assembly in under 3 minutes, high-brightness LED night flight lights, HD image transmission, 30-minute endurance, modular mounting, communication distance >15 km, optional tethered system, Level 6 wind resistance, millimeter-wave radar + laser ranging, and 50 kg payload design. The three-axis stabilized gimbal provides 10x zoom, 20-megapixel resolution and starlight-grade night vision. Four independently controlled and powered mounts carry 10 kg each with overload protection; the remote controller features an IP54-rated 1,920 × 1,200 touchscreen.
Key specifications: Wheelbase: < 2,000 mm; Configuration: Four-axis electric; Maximum Load: 50 kg; Wind Resistance: Level 6; Flight Speed: Ascent ≥ 6 m/s; descent ≥ 5 m/s; horizontal ≥ 12 m/s; Endurance / Range: Full-load endurance 30 min; cruise radius ≥ 15 km.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Wheelbase | < 2,000 mm | |
| Configuration | Four-axis electric | |
| Maximum Load | 50 kg | |
| Wind Resistance | Level 6 | |
| Flight Speed | Ascent ≥ 6 m/s; descent ≥ 5 m/s; horizontal ≥ 12 m/s | |
| Endurance / Range | Full-load endurance 30 min; cruise radius ≥ 15 km | |
| Hover Accuracy | Horizontal ± 1.5 m; vertical ± 0.5 m (RTK mode) | |
| Flight Altitude | 5,000 m | |
| Operating Temperature | -20 °C to +45 °C | |
| Ingress Protection | IP54 | |
| Battery Voltage | 18S | |
| Gimbal | Three-axis stabilized, 10x zoom, 20 MP, starlight-grade night vision | |
| Payload Mounts | 4 mounts, 10 kg each, independently controlled and powered, overload protection, quick-release with 12 V / 24 V 10 A output | |
| Obstacle Avoidance | Millimeter-wave radar + laser ranging | |
| Link Transmission | Wireless / optical fiber | |
| Communication Range | > 15 km | |
| Remote Controller | ≥ IP54, 1,920 × 1,200 touchscreen | |
| Assembly Time | < 3 minutes |
All specifications are taken from the manufacturer’s current datasheet.
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