TWO-BLADED MAIN ROTOR
to be installed on helicopters with up to
140 kg take-off mass and rotor diameter
of 3200 mm (126")
OVERVIEW
The state-of-the-art carbon main rotor blades are produced with latest carbon multi- cross-layer technology using a curing oven.
The highly efficient carbon main rotor blades have been designed by gluing an all-metal edging into the leading edge. The blades are fully interchangeable and carry a life-limit of 2,600 hours.
Due to the industrial production process the main rotor blades have long-life endurance, the enhanced aerodynamic performance, the increased wear resistance under severe weather conditions. The blades have superior behavior under extreme maneuvers.
SPECIFICATIONS
Length:
1453 mm
Width:
100-50 mm
Thickness:
16.5-6 mm
Root thickness:
16-16.5 mm
Mounting Hole Size:
12 mm
Rotation:
Left (CCW) or right (CW)
Twist:
9.5°
Material:
Carbon fiber (prepreg)
Max. RPM:
1300
Weight:
0.78 ± 0.05 kg/blade
MTOW (2 blades):
140 kg
