Arriel 1S is a turboshaft engine model used in aircraft.
Engine Family: turboshaft
Compressor stages: 2
Control system: Hydromechanical
Dry weight: 127 kilogram
Gas generator stages: 2
Height: 0.79 metre
Length: 1.54 metre
Max. continuous power: 523 kilowatt
Max. takeoff power: 523 kilowatt
Ng RPM: 52110
Np RPM: 41981
Output shaft RPM: 6057
Power turbine stages: 1
Width: 0.49 metre
