Dragonfly 5-4 is
a beginner-friendly micro helicopter that are also liked by experienced
flyers. Its unique design makes it easy to configure, control, and more fun
to fly. It is designed to both train pilots and entertain them by
delivering a stable flying platform capable of controlled indoor and outdoor
(not windy outside) flight.
Introduction
Dragonfly 5 has two sets of main rotors and a
freewheeling tail rotor that does not affect flight. The counter-rotating
main rotors eliminate the need for tail rotor compensation because they move
in opposite directions, canceling each other??s rotational torque . In
addition, the blade sets give it an added bit of gyroscopic stability, which
allows mere mortals to hover it with prowess.
The lower rotor provides cyclic control for the heli. To yaw the helicopter
(left and right), one of the main rotors either slows down or speeds up to
create an imbalance in torque. This results in the Dragonfly 5 turning in
the direction opposite to the rotation of the faster moving rotor. Since the
Dragonfly 5 is fixed pitch, collective control is governed exclusively by
throttle.
On the Dragonfly 5, the roll cyclic is a bit more responsive than its pitch
cyclic (fore/aft control). This is because the very small range of cyclic
control can more easily roll the heli than it can pitch it along the length
of the body. This attribute actually helps make the Dragonfly 5 stable. For
a heli of this size, the responsiveness on both axes is appropriate.
For beginners, flying the Dragonfly 5 out of ground effect (first few inches
off the ground) is not difficult either. Unlike other micros, the Dragonfly
5 tends to rise evenly rather than skate across the floor laterally. If you
punch the throttle, it has no hesitation in climb either.
Feature Highlights
Improved version! This is the new version with a lot of adjustment
and improvements.
New Look Transmitter, New Look Cabin, Improved Mixer/Gyro Control,
More Stable Flight, even first timer can control easily. Check video.
SUPER STABLE X-ROTATION SYSTEM, Easier to control
than Original LAMA.
Dual counter rotating rotor which eliminates the
need for a tail rotor
Rudder is controlled using variation in speed of
each level of the rotor blades.
4 Channel R/C Set included, complete Left/Right, Up/Down
Control (rudder, aileron, elevator and throttle ).
4 Ch Transmitter included.
Reliable high quality mixer with built-in gyro
board.
Preassembled. Ready to fly. Only needs 8 AA
Batteries for the transmitter.
About 15 minutes flight time for each charge.
Suitable for Indoor/Backyard/Stadium (500 sq ft
area)/calm outside flight.
Powered by 800mAh Li-polymer
battery. Longer flight time.
Using the Ultra tough Carbon
Fiber
materials, the Helicopter does have very strong structure. In addition,
the main rotor blades are using top quality plastic materials, which is
not easily break.
Separate
servos from mixer, more
precision movement .
Trimming of
servos can be done both on helicopter or on transmitter.
The Sliding
swash plate can help you operate the R/C Helicopter Freely.
New Look
Cabin.
Bonus: 2 pairs of spare blades.
Items Included
New Dragonfly 5-4
Ready To Fly Helicopter (pre-assembled).
Original Speed Mixer+Gyro Board
Dual 180SH Motor Assembly
4 Channel Receiver
2 x Servos
Bonus: 2 pair main blades
(FREE)
Canopy (FREE)
High Quality mixer with built-in gyro
board.
Dragonfly
4-channel Transmitter 4Ch with
servo reverser
7.4V 600mah Li-ion Rechargeble Battery
110V Lithium battery Charger
Simulator cable. Software is free for download from Internet. Check the
"Simulation Kit" section.
English Manual.
Color
Box .
Item Condition
This is a Dragonfly 5#4 Electric RC Helicopter. It is brand new and factory fresh in original package.
