SIYI E6 Integrated Propulsion System 

SIYI E6 Integrated Propulsion System 

Engineered by SIYI Technology, the SIYI E6 propulsion system is built for professional drone applications demanding precision, durability, and high thrust performance. Ideal for enterprise, agricultural, or custom UAVs, it supports drone platforms requiring 3 to 6 kg of thrust per rotor.

High Thrust and Energy Efficiency

With a 6 kg per rotor thrust capacity and a 7 g/W energy efficiency rating, the E6 system ensures powerful lift while maintaining optimal energy use. The carbon fiber nylon propellers are crafted for both durability and aerodynamic balance, providing higher thrust without sacrificing efficiency or adding unnecessary weight.

Advanced Control and Dual Throttle Redundancy

At its core, the system utilizes a Field-Oriented Control (FOC) ESC, delivering precise and stable motor response under varying loads. To further enhance operational reliability, the E6 integrates PWM & CAN dual throttle redundancy, minimizing single-point failure risks and improving flight safety significantly.

Additionally, rapid perception feedback and fault storage functions allow for real-time diagnostics and efficient post-flight analysis.

Thermal Management and Modular Integration

Equipped with a high-efficiency centrifugal fan, the E6 handles heat dissipation effectively, ensuring smooth performance even in prolonged high-load conditions. Moreover, its modular design enables flexible installation, while maintaining high compatibility with both open-source and commercial drone ecosystems.

The glue-filled and sealed build is IPX6-rated, providing strong protection against dust and water ingress in rugged outdoor conditions.

Robust Design with Intelligent Monitoring

In addition to standard protection features, the ESC also includes comprehensive fail-safes, shielding your propulsion system against overcurrent, overvoltage, and thermal anomalies. The E6’s intelligent data monitoring enhances long-term reliability by constantly tracking system health during flight.