150 / 200 / 300 kg Unhooking Devices

The 150 / 200 / 300 kg unhooking devices from S.J Aviation feature an aluminum alloy main body paired with a 304 stainless steel unhooking mechanism. Equipped with an RS485 communication interface, they can be integrated into flight controllers or remote control systems to realize remote and precise release of hoisted cargo. Compact in structure, fast in response and stable in performance, these devices support a maximum load ranging from 150 kg to 300 kg. They are widely used in UAV hoisting, emergency rescue, material delivery and industrial lifting scenarios.