Hybrid generators for UAV power systems

Explore the HYBGEN range extender and discuss the power and integration requirements of your aircraft.

HYBGEN 32

A range extender for hybrid aircraft

The 32 HYBGEN is an electric generator that can be installed into a multirotor drone to extend the flight time. This hybrid powertrain is ideal for drones up to 25 kg MTOW that require long flight times or heavy payloads. It consists of a lightweight two-stroke combustion engine of 32cc with a powerful permanent-magnet generator attached to the crankshaft.

Engine and generator integration

The HYBGEN range extender combines a combustion engine, generator and control system. Review the installation and operating requirements for your aircraft with our team.

HYBGEN 32 uses a petrol engine to drive an electrical generator. Output, endurance and payload depend on the aircraft and operating conditions. Confirm the output voltage and continuous power rating for your configuration.

Plan your aircraft integration

Discuss your airframe, electrical load and available installation space with our team.

Cooling, fuel system, battery support and control interfaces should be reviewed together. Request the current technical specification and integration documentation.

Designed for hybrid power integration

Review the complete power system for your application.

Lö EFI integrated

Lö EFI manages electronic fuel delivery. Confirm the engine setup and operating limits for your application.

Safety redundancy

Battery support is part of the power-system design. Size and validate it for your aircraft and operating requirements.

Easy installation

Review mounting, cooling, governor and power-distribution requirements before installation.

HYBGEN 32 SPECS

Applicable aircraft	multirotor
UAS max. take off weight	25 kg
Engine type	two-stroke
Displacement	32 cc
Weight	3,7 kg
Max. electric output (continuous)	2400 W (12,500 RPM)
Output voltage	Confirm for selected configuration
Amps max	50 A
Fuel consumption	1 – 3 l /hr
Fuel injection	electronic
Data protocol	mavlink / SBUS / CPPM
Supply voltage	12 S
Cooling method	forced – air cooling
Altitude	3,000 asml *
Working temperature	-10 to 45 ºC

* Options for enhanced altitude available upon request.

Download ArduPilot Firmware with Löweheiser Generator Support

The download below is labelled ArduPilot 4.7 beta for Cube Orange. Confirm hardware compatibility and the appropriate firmware version with our team before use. Integration documentation is available below.

Discuss your hybrid power system

Tell us your aircraft type, electrical load and integration requirements.