FUEL SYSTEM
Carburettor
NORDIC ADVANCED SYSTEMS
INITIALISING
Long-endurance dual-cylinder boxer engines for platforms requiring over 1000 km range. Engineered for altitude shifts and harsh weather.
The NAS 2 series integrates seamlessly with fixed-wing UAV platforms. Boxer-cylinder architecture and rear-mounted output shaft enable efficient propeller integration with minimal vibration.
Opposed cylinders cancel primary vibration, extending airframe and payload service life.
Direct propeller drive without a reduction stage — fewer parts, less drivetrain loss.
Drop-in mounting interface for fixed-wing platforms in the 25–50 kg MTOW class.
Two cylinders. One purpose-built crankshaft. Every component specified, tested, and traceable to a serial number.
The NAS 2 is engineered from the ground up for continuous operation — not adapted from a hobby or industrial platform. Each part is selected for predictable mechanical and thermal behavior under sustained load.
Nothing here is incidental.
Two dual-cylinder, 2-stroke boxer engine models engineered for continuous operation above 1000 km — built to hold performance through altitude shifts and harsh weather.
Dual-cylinder, 2-stroke boxer engine with carburettor. Proven simplicity for reliable continuous operation.
Electronic fuel injection with altitude-independent ignition adjustment via barometric-compensated ECU.