Product overview
The HEQ Nova-4T is an industrial multirotor for inspection, search and rescue, and outdoor field missions. Its foldable carbon-fiber and plastic airframe has a 480mm wheelbase and a takeoff weight of 1450 ±5g. Folded dimensions are 291 × 147 × 175mm. Two unfolded measurements are specified: 630 × 558 × 175mm with propellers and a separate 661mm × 583mm × 175mm entry. Maximum and recommended payload are both 300g. Integration provisions include Ethernet, serial port and SBUS interfaces on the gimbal, with other HEQ payloads available.
The supplied flight platform includes the K40T AI gimbal camera, Scepter-15 controller, two sets of propellers and carrying case. Its camera assembly combines wide-angle and telephoto imaging, thermal sensing and laser ranging, with three-axis mechanical stabilization and target localization support. Flight time is 45–50min and hover time is 35–40min. Operational limits include a -10 °C to 40 °C environment, 12m/s maximum wind-resist speed and 4000m maximum takeoff altitude; mission altitude is recommended below 1000m. The 10–12.5km maximum transmission range applies under FCC, unobstructed conditions.
Specifications
| Specification | Value & conditions |
|---|---|
| Airframe dimensions | Folded: 291 × 147 × 175mm; unfolded (with propellers): 630 × 558 × 175mm |
| Frame material | Carbon Fiber + Plastic |
| Wheelbase | 480mm |
| Takeoff weight | 1450 ±5g |
| Maximum payload | 300g |
| Recommended payload | 300g |
| Flight time | 45–50min |
| Recommended cruise speed | 8–15m/s |
| Maximum horizontal speed | 20m/s |
| Maximum wind-resist speed | 12m/s |
| Maximum takeoff altitude | 4000m |
| Maximum ascent speed | 6m/s |
| Maximum descent speed | 4m/s |
| Maximum transmission range | 10–12.5km (FCC, Unobstructed)FCC, unobstructed. |
| Mission altitude | Recommended below 1000m |
| Wind resistance | Level 6 |
| Working environment temperature | -10 °C ~ 40 °C |
| GNSS positioning systems | GPS + Galileo + BeiDou + GLONASS |
| Hover time | 35–40min |
| Hovering accuracy | Vertical: ±0.1m (Vision Positioning), ±0.5m (GNSS Positioning); horizontal: ±0.3m (Vision Positioning), ±0.5m (GNSS Positioning)Vision positioning and GNSS positioning, as identified for each accuracy value. |
| Additional unfolded dimensions and design | Unfolded dimensions: 661mm × 583mm × 175mm; design: foldable |
| Positioning system | GNSS + Optical Flow + ToF |
| Communication band | 2.4GHz / 5.8GHz standard; custom frequencies available |
| Target localization | Supported |
| Aircraft battery capacity | 4S 12500mAh |
| Supplied configuration | Drone, K40T AI Gimbal Camera, Scepter-15 Controller, 2 sets of propellers, carrying caseStandard package. |
| Gimbal stabilization and motion | 3-axis mechanical stabilization; pitch: -135° to +45°; roll: -45° to +45°; yaw: -135° to +135°; maximum control speed: 180°/s; angular vibration range: ±0.005°K40T gimbal. |
| Gimbal dimensions and interfaces | Dimensions: 114 × 84 × 95mm; interfaces: Ethernet / Serial Port / SBUSK40T gimbal. |
| Thermal imaging specifications |
|
| Wide-angle camera sensor size | 1/2"Wide-angle camera. |
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