

Precision aluminum cone for folding propellers
The special design of the cone allows fresh air to be sucked in and transmitted to the engine via the perforated engine mount.
The Z-shape of the blade holder allows a perfect folding of the blades along the fuselage.
High quality aluminum cone for electric gliders.
Cone machined on Cnc machines.
Aluminium propeller hub with blade feet fixed by special screws.
Fixation on the motor axis by an aluminium clamp system ensuring a high holding and a perfect centering.
A=Cone diameter: Ø50 mm
J=For motor shaft of: Ø4 mm
C=Bladen axis distance: 57 mm
G=Diameter of blade axis: Ø3 mm
F=Base thickness: 8 mm