AVIATION DESIGN
- ZI le Chenet - 91490 MILLY LA FORET – FRANCE - Tel : int+ 33 1 64 98 93 93 - [email protected] – www.adjets.com
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Servos:
The Falcon 7X needs good servos:
For the two ailerons, we recommend two servos with metal gears: 9 kg torque
For the two stabs, we recommend two servos with metal gears: 9 kg torque
Rudder: one servo 6 kg torque
NG steering: one servo 5 kg torque
Flaps: two servos 9 kg torque
Re gear doors: two micro servos 1 kg torque or two electro valves
Control surface setting:
Aileron: 20 mm up and 20 mm down
Elevator: 30 mm up and 30 mm down
Rudder: 22 mm left and 22 mm right
You also need to mix the steering nose wheel with the rudder.
Wheel brakes can be mixed with the elevator down.
Center of Gravity
You normally need 4 x 2500 mAh batteries for Rx power and the 1 x ECU battery in the nose + about 2 kg
lead in the nose to achieve the correct Center of Gravity.
All batteries and lead must be fitted on the front plywood mounting plate.
The correct CG is located on the front aluminum gear corner where the retract screws are located.
The best way to check this is to assemble your model ready with gear down, make a small support that
you will slide under the wing and under the main gear. Put the aluminum gear corner on your support so
that the plane does not touch the ground.
If the tail drops move the batteries forward or add weight in the nose.
Note : balance the model with the gear down and
the fuel tanks empty
.
CG on the front screws
