Product overview
The YANGDA Saver 20 provides emergency parachute protection for multirotor and fixed-wing UAVs with a payload below 20KG. It is designed to help protect the aircraft during critical failures, including low voltage, mechanical malfunction and flight controller anomalies. A built-in sensor and electrical core monitor aircraft attitude 100 times per second, enabling automatic ejection when loss of control is detected. The system deploys the parachute within 0.1 seconds and also supports activation through an RC controller, which stops propeller rotation.
The compact system measures Φ104 / H118 mm and uses a 68*68mm*M4*4 installation pattern. Its ejection mechanism uses low-temperature propellant initiated by a high-voltage voltaic arc, with an ejection barrel designed for unlimited reuse. Equipment includes an LED power switch for status indication and a 5-core connector. The Saver 20 has a 3m parachute diameter, a 500mAh battery and a 5-24V voltage range. Further operating features include a ±80° trigger angle, two-way data communication and power on wake-up.
