The Heavy-lift Drone & Helicopter Cargo Delivery Drop Release Mechanism is a high-capacity aerial transportation system engineered exclusively for heavy-lift drones and helicopters. Boasting an impressive maximum payload capacity of 150kg, it is purpose-built to handle large, heavy cargo—addressing the critical need for bulk material transportation in challenging environments. Equipped with a 33-meter high-strength load-bearing rope, the system enables precise, stepless control of cargo ascent and descent, ensuring stable and safe movement even for oversized or fragile payloads. Its core functionality includes one-click air drop release, allowing for rapid, on-demand deployment of goods with minimal operational complexity. What sets it apart is its advanced communication compatibility: it seamlessly integrates with S.BUS and 422 serial communication protocols, enabling reliable, long-distance control and real-time status feedback—essential for high-stakes missions. This robust system is the ideal solution for scenarios requiring heavy-duty aerial logistics, such as remote area emergency rescue supplies delivery, power line maintenance equipment lifting, and large-volume logistics cargo transport.

• One-Click Cargo Release, One-Click Ascent: Quick and efficient operation.
• One-Click Payload Drop: Instantly release cargo mid-air with a single button.
• One-Click Rope Cut: In case of emergency, cut the rope with one click.
• 33m Rope, Auto Line Arrangement: Systematically arranges the cable with anti-tangle design, resolving entanglement issues.
• Ground Contact Stop and Auto Unhook: Upon ground contact, the unhooking mechanism stops automatically.
• Power-Off Brake: In case of a power failure, the system automatically applies the brake, stopping the rope and locking the hook.
• Tension Monitoring: Real-time monitoring of rope tension.
• Swing Monitoring: Real-time monitoring of cable swing angle, direction, and speed.
• Upper and Lower Limit Control with Slow Ascent to Stop: Automatically stops pulling when the cargo reaches the top. When descending, the system stops at a predefined height, with the cable slowing down 0.5m before reaching the top.
• Status Indicator and Alarm Light: Various indicator lights display the system’s operational status, flashing alarms for abnormalities. The weight indicator light shows the current weight of the cargo.