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560 EFI

560 EFI

Category

Unmanned platforms
Unmanned platforms

High-reliability 4-cylinder EFI engine optimized for unmanned aerial systems. The 560 EFI from Innoflight is a 560cc four-cylinder UAV engine specifically engineered for military and dual-use unmanned aerial systems. At its core is the INF Inject electronic fuel injection system, enabling real-time adaptation to variable mission conditions. This engine’s architecture minimizes vibration while maximizing fuel economy, providing the consistent power output essential for extended surveillance or tactical support

flights. Its advanced ECU governs each injector independently, constantly adjusting based on per-cylinder head temperatures to maintain optimal combustion stability and ensure mission-critical reliability under changing loads and altitudes.Designed for modularity, the 560 EFI is offered in configurations tailored for integration flexibility—whether standalone EFI, starter-equipped, or with a high-output 28V three-phase alternator. Dual induction reed valves and precision injector mapping preserve performance even during aggressive throttle transitions. ETFE-jacketed wiring and positive-locking connectors ensure ruggedized durability and straightforward airframe integration, making this propulsion unit a compelling choice for defense UAV platforms demanding efficiency, telemetry visibility, and autonomous health management.
Tech Specs
WeightEFI Engine Including all EFI components
Engine Displacement560 cc, 34.17 cubic inches (ci)
Input Voltage18.5v (5s) ~ 22.2v (6s)
Output Power39 kW, 52 hp
Operating RPM1,800 to 7,000 RPM
Max Altitude12,000 ft
Fuel Type40:1 Synthetic 2-Stroke
Service Interval150h
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