Pratt & Whitney and Collins Aerospace are to supply the hybrid-electric propulsion system for Airbus Helicopter’s PioneerLab technology demonstrator.
PioneerLab is a twin-engine H145 helicopter that Airbus Helicopters is modifying to be a flying testbed for hybrid-electric propulsion and aerodynamic improvements. The company is aiming to achieve a 30% improved fuel efficiency and reduced CO2 emissions compared to a conventional H145 powered aircraft with PioneerLab.
PioneerLab’s existing engines are to be swapped for a hybrid-electric propulsion system comprised of a Pratt & Whitney Canada PW210 engine derivative linked with two Collins Aerospace 250 kW electric motors and controllers through a common gearbox.
Collins is developing the program’s 250kW motor and controller at its Electronic Controls and Motor Systems center of excellence in Solihull, UK. The propulsion system is expected to be supplied next year.
The hybrid-electric configuration will provide high torque capability during flight conditions such as take-off and landing, optimizing engine performance and improving efficiency.
Test flights of the hybrid-electric propulsion system are targeted to begin in 2027 at Airbus Helicopters’ site in Donauwörth, Germany.
Henry Brooks, president of power and controls for Collins Aerospace said, “The combined 250kW motor and controller we’re designing for PioneerLab are part of our family of electric motors and controllers that can be scaled up or down to meet the future electrification needs of aircraft across multiple segments.
