E6 Propulsion System – Power Meets Precision
The E6 is a high-performance, integrated propulsion system independently developed by SIYI Technology, specifically designed for drone platforms with a thrust range of 3 to 6 kg per rotor. With precise control and outstanding reliability, the E6 utilizes FOC vector control, dual throttle redundancy, a modular structure, potted and sealed components, intelligent data monitoring, error logging, and IPX6 protection. It is the ideal solution for industrial and agricultural drone applications.
Key Features
-
6 kg thrust per rotor
-
Modular design
- Maximum compatibility and simple integration
-
High-efficiency centrifugal fan
- For effective and rapid heat dissipation
-
Integrated ESC with protection Features
- Maximum safety and stability
-
Extremely reliable
- Over 1000 hours of continuous operation in lab tests
-
Long-term stability
- Tested with over 200 hours of flight time
-
FOC-ESC for precision Control
- Responsive, quiet, efficient, and stable
-
Real-time feedback & error logging
- For intelligent system diagnostics
-
PWM & CAN interfaces
- With redundant throttle control
-
Wide system compatibility
- Supports ArduPilot, PX4 Autopilot, and DroneCAN
Powerful Thrust – Effortless Control
With a recommended maximum thrust of 6 kg per rotor and up to 7.0 g/W efficiency, the E6 enables powerful yet energy-efficient flight.
Thanks to its dual redundancy, the system is especially reliable when carrying payloads and allows longer flight times with higher operational efficiency.
Compared to similar E-series Systems:
- +5.9% maximum thrust per rotor
- +9.0% recommended maximum thrust
- +50% improved ESC overcurrent capacity (with optimal cooling)
Optimized Propellers – Where Efficiency Meets Performance
The specially designed propellers with a large pitch angle and refined aerodynamics deliver high thrust while optimizing energy efficiency.
Made from carbon-fiber-reinforced nylon composite, they are exceptionally durable, corrosion-resistant, and low-maintenance.
FOC-ESC – Precision Flight Control
The electronic speed controller is based on FOC vector control, ensuring ultra-precise, quiet, and stable control – ideal for sensitive applications and professional use.
Modular & Ready-to-Use
The E6 system requires no additional assembly of individual components – it mounts directly onto the drone arm.
Pre-assembled, ready to use, and extremely maintenance-friendly.
Universal Voltage Platform
Compatible with operating voltages up to 63V, the E6 system supports a wide range of 12–14S LiHV batteries, making it highly adaptable to different operating conditions and power supply Systems.
Technical data
- Product Weight: 825g (with propellers)
- Voltage Platform: 12-14S (LiPo)
- Mounting Tube Diameter: Φ30mm
- Signal Support: CAN/PWM (Compatible with 5V/3.3V)
- Throttle Pulse Width: 1050-1950us (Fixed throttle)
- Operating Temperature: -20~50℃
- Protection Rating: IPX6
- Maximum Thrust (Single-axis): Maximum thrust 12.5kg (at sea level)
- Recommended Thrust (Single-axis): Recommended takeoff weight 3-6kg (at sea Level)
ESC
- Overcurrent Capability: 120A peak, maximum continuous current 70A
- Maximum Operating Voltage: 63V
- Communication Protocol: CAN
Motor
- Motor Stator Size: 62*18mm
- KV: 155KV
Propeller (foldable)
- Diameter * Pitch: 24*9.0
- Material: Carbon fiber nylon composite
- Weight: 109.6g
- Foldable/Direct Propeller: Foldable propeller
E6 Foldable Propeller Performance
Scope of delivery
