Swiwin SW400Pro Turbojet Engine (40kg Thrust)
Swiwin SW400Pro — Elite Heavy-Lift Performance and 40kg Thrust
The Swiwin SW400Pro represents the absolute pinnacle of micro-turbine propulsion for professional and industrial heavy-lift applications. Delivering an extraordinary 40kg of thrust, this engine is optimized for the most demanding aerospace missions and large-scale industrial drones. Built around the next-generation ECU V4 control system, the SW400Pro offers robust stability, sophisticated fault management, and the ability to adapt instantly to diverse global environments.
Intelligent ECU V4 Control Architecture (Independent Development)
At the center of the SW400Pro's performance is the custom-developed ECU V4, a sophisticated management platform designed to integrate high-fidelity sensor data for elite-level engine control.
Analyzes millisecond-level data from across the engine to precisely regulate fuel injection curves, ignition timing, and brushless motor metrics for consistent performance.
Optimized for rapid deployment scenarios, the ECU enables ignition and power-up sequences that get heavy-lift airframes airborne in approximately 30 seconds.
Equipped with an internal memory chip that logs all operational data and event error codes, facilitating precise troubleshooting and industrial servicing.
Actively tracks external pressure and temperature, specifically tuned for reliable operation in harsh climates from -40°C to +50°C.
Intelligent logic optimizes fuel burn and emission drainage, allowing the SW400Pro to maximize mission endurance while meeting environmental emission standards.
The ECU provides seamless control over both sensor input and the TCU actuator, ensuring mechanical and digital systems are perfectly synchronized.
Industrial Brushless Starting Motor
The SW400Pro utilizes a high-torque brushless starter motor designed for thousands of cycle operations with minimal electromagnetic interference.
- Low-Interference Shielding: The brushless design eliminates electrical sparking, protecting sensitive navigation and high-gain radio telemetry systems from interference.
- Elite Speed Control: Wide-range speed management during the startup sequence ensures smooth, reliable, and error-free engine ignition every time.
- Power Efficiency: Delivers exceptional starting RPM while consuming only one-third of the power required by brushed equivalents, optimizing battery usage on industrial platforms.
- Rugged Reliability: No wearing parts like brushes means higher uptime and significantly smoother, quieter operation over the long term.
Pro-Series Fuel & Lubrication System
Robust self-priming capability ensures the fuel system is ready for operation instantly, regardless of RPM range or ambient temperature.
Specifically engineered to pump oils and fuels of varying viscosities with uniform pressure, maintaining a stable flame front in all conditions.
Despite its heavy-lift capacity, the pump system retains a compact, precisely engineered footprint for flexible installation in dense airframes.
The system maintains stable oil pressure and a uniform flow rate even under extreme temperature swings from -40°C to +50°C.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Max Thrust | 40 kg |
| Diameter | 148 mm |
| Length | 341 mm |
| Weight (Engine only) | 3240 g |
| RPM Range | 35,000 — 97,000 RPM |
| Exhaust Max Temp | 750 ℃ (Rated) |
| Fuel Consumption | ≤ 1000 g/min |
| Maintenance Cycle | 25 Hours |
| Environment Rating | -40 ℃ to +50 ℃ |
Professional Package Items:
- SW400Pro Turbojet Engine with Industrial Brushless Starter
- Advanced ECU V4 Control Architecture
- High-Gain Signal and Data Cable Bus
- Primary Power Bus Harness (v4 Specs)
- Professional GSU Program Console
- Festo Fuel Filter and High-Flow Valve
- Festo Electronic Switch Control Valve
- Industrial Brushless Fuel Pump
The Swiwin SW400Pro — The Ultimate Heavy-Lift Powerhouse. 40kg of thrust managed by industrial diagnostics and elite environmental synchronization.
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