Aerospace-Grade Aluminum & Precision CNC Machining
Efficiency redefined. Performance realized.
E3 Propulsion System
Integrated Modular Architecture | 0.5–1kg Rated Thrust per Axis | 9.5 g/w[1] High Efficiency
E3 Propulsion System, Precision-Engineered Reliability.
The E3 Propulsion System delivers a recommended per-axis thrust of 0.5–1 kg with efficiency reaching 9.5 g/W[1]. Featuring a modular design, E3 has undergone rigorous tuning and deep integration to ensure precise control response and extraordinary stability. The motor is engineered with enameled wire and premium NMB bearings, establishing a robust hardware foundation for long-term reliability. ESC utilizes FOC algorithms for millisecond-level response. Dual PWM/CAN bus communication and real-time telemetry ensure operational safety in harsh environments. E3 provides the intelligent, reliable solution to your drone propulison with precision and stability.
FOC Vector Control
Linear Control-to-Throttle
Precision
Precision
Excellent Heat
Dissipation
Dissipation
Comprehensive
Intelligent Protection
Intelligent Protection
Low-Resistance
MOSFETs
MOSFETs
Micro Torque
Ripple
Ripple
Real-time
Flight Data Logging
Flight Data Logging
Dual Redundant
PWM & CAN Communication
PWM & CAN Communication
The Unified Trinity, Deeply Integrated A fully tuned system
The E3 system unites a 3510 stator motor, a 40A continuous current ESC (6S voltage platform), and standard 15.5-inch propellers. Driven by FOC vector control, this trinity is deeply integrated and factory-tuned for peak compatibility. Designed specifically for drones with a 600–700 mm wheelbase, it offers a robust, high-efficiency solution for portable industrial drones and aerial cinematography platforms.
Motor
ESC
Propeller
Optimized Electromagnetic Design for Precision to Stunning
The E3 propulsion system achieves optimal magnetic-electrical coupling. Through precise slot-pole matchin and
sinusoidal air gap flux density design, torque ripple is minimized, engaging the motor an exceptionally smooth operation.
Equipped with high permeability silicon steel laminations and arcshaped magnets,
magnetic leakage and iron losses are dramatically reduced, pushing energy conversion
precision to the extreme. This results in outstanding thrust efficiency of
9.5 g/W[1] and millisecond level instantaneous response.
Premium Materials, High Quality Meets Excellence
Aerospace-GradeAluminum & PrecisionCNC Machining
200℃ High-Temperature Craftsmanship,Built to Last.
Robust Motor Core for Smooth Power Output
FOC Vector Control, Beyond Precision
Micro Torque Ripple
Millisecond Response
Linear Control-to-Throttle Precision
15.5” Folding Propeller Dynamic Balance yet Flexibility
.
Engineered for Drones with a 600–700mm Wheelbase
E3 Propulsion System delivers high-performance propulsion solutions for drones with 600-700mm wheelbases, engineered for micro flagship industrial drones and aerial imaging drones to perform aerial monitoring of power line maitance, night security, traffic management, bridge management and aerial cinematography, which is designed to meet the precision demands of professional missions and the smoothness requirement for premium aerial filming.
Micro-Industrial Flagship Drone
Aerial Imaging Drone
Power line Inspection
Micro- Industrial Flagship Drone
Night Security Monitoring
Micro- Industrial Flagship Drone
Traffic Inspection
Micro- Industrial Flagship Drone
Bridge Inspection
Micro- Industrial Flagship Drone
Aerial Filming
Aerial Imaging Drone
Extreme Durability, Rugged Protection
With an IPX5 rating, the system is effectively water and corrosion-resistant. It remains operational in temperatures ranging from -30°C to 60°C.
Validated by 1000 hours of continuous endurance testing and 48 hours of salt spray testing, E3 delivers unwavering power in harsh, corrosive environments.
Validated by 1000 hours of continuous endurance testing and 48 hours of salt spray testing, E3 delivers unwavering power in harsh, corrosive environments.
SIYI Ecosystem Integration & Open Source Compatibility
E3 supports the DroneCAN communication protocol and is compatible with mainstream flight controllers of ArduPilot and PX4.
Firmware updates and parameter adjustments can be performed directly on SIYI's UniGCS.
It integrates seamlessly with SIYI's ecosystem products, including EO/IR gimbals, datalinks and remote controller,and flight controllers,
to deliver a complete integration-to-play drone solution.
Firmware updates and parameter adjustments can be performed directly on SIYI's UniGCS.
It integrates seamlessly with SIYI's ecosystem products, including EO/IR gimbals, datalinks and remote controller,and flight controllers,
to deliver a complete integration-to-play drone solution.
