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:

0.945 kg

MTOW (2 blades):

140 kg

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