Propeller 12X 6 APC Elektro
1-77841206
Specification:
Diameter x Pitch in inches: 12 x 6
Diameter X Pitch in cm: 30.5 x 15
Gewicht +/- 31gr
The maximum permissable rotational speed for
propellers is 200 m/sec..
The maximum resulting r.p.m. rate which results can be calculated using the following formula:
n=382000 : d (d = diameter of the propeller in centimeters.).
Example for a propeller diameter of 25 cm:
382000 : 25 = 15280 r.p.m.
It should be noted here that the rate of r.p.m. can
increase 10% during flight, therefore the stationary
r.p.m. should not exceed 13750 r.p.m.. Furthermore,
it must be noted that these ratings are only valid in
the case of new, undamaged propellers.
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