Walkera Dragonfly V400D02 6CH CCPM CNC Metal Flybarless RC Helicopter RTF 2.4Ghz w/ WK-2603 Tx, 3 Axis Gyro Stablizing Sys.

More and more people are joining the RC Helicopter Hobby circle. And here comes this new model from the Walkera Factory, which is a great choice for those who are new to this circle. This 6 Channel CCPM helicopter with tail motor controlled rudder. Not only straight flight, it can also perform all direction flight including the invert flight. This model uses brushed motor and tail motor instead of the brushless ones, this reduces a lot for the manufacturing cost. This 400 Class big boy also got the new flybarless rotor head design, which is stepping into a new age of helicopter. The elimination of flybar simplifies the helicopter rotor head design. When having a crash, you can repair it easily! But with flybar missing, would it affect the stability? No worry, it is equipped with the latest RC Helicopter technology, the 3-Axis Gyro, they are good partners. With the auto-stabilizing technology, makes the helicopter flies well!


What exactly a 3-Axis Gyro do?

3-Axis Gyro means it can sense X, Y and Z axis moments, that means body leaning forward / backward, body rolling left / right, tail drifting CW / CWW, it will constantly monitoring any off-balance in all directions, then it will give signals to all CCPM servos and Rudder servo to balance the helicopter, it works constantly and unless you have the helicopter drifts too much, you will not even notice the system exists. The following diagram will simply tell you more on how it works.


What is flybarless system?

Paddles are doubtless an important component in RC helicopters for a long time, it the aircraft stable. Recently, 3-Axis Gyroscope has been introduced to RC helicopters and this is how Flybarless System has born. The NEW Flybarless System takes away the paddles and flybar, leaving the stabilizing job completely to the high tech 3D Gyroscope. Proven by Helicopter World Champion, result is 100% positive. Without the weight of the flybar and paddles, the helicopter now moves in higher speed, and saves almost 30% energy. Also, less parts means less repair and maintenance!


Features for the NEW Flybarless system:

• Compact flybarless structure, which features lower power loss, remarkably improves efficiency.
• 3-axis gyroscopic flybarless system to simulate the stability of mechanical flybar system, yet at the same time achieving agile 3D performance.
• Flybarless system dramatically improves power output and efficiency, resulting in reduced fuel or electricity consumption.
• Highly sensitive gyroscopic sensors combined with advanced control detection routine providing higher hovering and aerobatic stability than other flybarless system.
• The design of flybarless balance characterizes low power loss and great efficiency improvement.
• Three-Axis-Gyro in receiver control makes the flybarless balance system automatically amend the flight status and provide favorable safety for the beginners.
• Adopting high efficient shaft driven system presents green, environmental friendly and safety concept.

The simple mechanism is another characteristics that shows it is how suitable for beginners. It has simple structure, just a few parts and everyone understand how it works! This also means easy repairing, you won't find fancy electronic settings nor difficult physics theory. Simply, just replace the broken parts with another one, then you can start flying it again! Look at it's cool Appearance, looks professional. You are a step nearer now!

• Main Rotor Diameter: 635 mm
• Tail Rotor Diameter: 136 mm
• Overall Length: 650mm
• All-up Weight: 510g (Battery included)
• Battery: 11.1V 1200mAh Li-Po
• Main Motor: 380PF
• Tail Motor: 1627PF
• Gyro: 3-axis
• Receiver: RX-2614V
• Transmitter: WK-2603

• Helicopter Body x 1
• Walkera Transmitter WK-2603 6Ch 2.4G x 1
• 11.1V 1200mAh Li-Polymer Battery x 1
• Universal Charger x 1
• Quick Start Guide and Manual in English x 1
• Gift box x 1

• Dimension (Unit): 62 x 26 x 22cm
• Gross Weight (Unit): 2,560g