Walkera Dragonfly V450D01 6CH CCPM CNC Metal Flybarless RC Helicopter RTF 2.4Ghz w/ WK-2801 Pro TX, 3 Axis Gyro Stablizing Sys.

New 2.4GHz Walkera V450D01, with METAL Flybarless System Rotor Head. New WK-2801 Pro Transmitter and Auto Stabilizing System. Big in size and performs excellent 3D flight

The new BIG size helicopter, equipped with 3-Axis Gyro with Auto Stabilizing Technology (AST), and by the meaning of 3-Axis Gyro, it acts like a Co-Pilot for the helicopter, it helps you to keep the helicopter's stability, isn't it amazing?

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.
• Low voltage and high torque brushless motor can provides strong and durable power.
• Mini size 6-channel helicopters for indoor, just slightly longer than your palm. It offers 10-12 minutes flight time after full charged.

Here are some highlight features of the Walkera V450D01

• Carbon fiber main rotor blade made from new type of composite carbon fiber material, which is of good rigidity and tenacity, are suitable for outdoor and aerobatic flights.
• Compact flybarless design features less power less and more efficiency improvement. Integrated metal rotor head is machined by 5-axis CNC.
• It uses the latest WK-09-8 full metal gear servo, torque, response speed and hig precision.
• The carbon fiber main frame is made up of high strength carbon fiber material. Smart motor holder for easy use, with convenient battery compartment design. All these meet pilot's need on outdoor flight.
• The integration of 3-Axis gyro and receiver makes the pilot-self-set parameters available, and offers more steady flight and more accurate aerobatic performance.
• The metal tail rotor is a perfect combination of CNC cut metal, with high efficient two-stage-speed-change gear set, belt-driven structure and AVCS head lock system.

High precision CNC Rotor Head	Shaft Driven Metal Tail Rotor
Integrated control system

With the Walkera NEW Transmitter--WK-2801 Pro, you can even enjoy much more on the flight!



Here are some highlight features of the WK-2801Pro

• The WK-2801 adopts 2.4Gig spectrum technology and features automatic code pairing and ID assignment
• LCD display of the WK-2801 is simple to understand and easy to set
• The transmitter case is ergonomically designed and the large LCD display has white backlight with easy-to-read graphics
• The length or tension of the controls stick can be adjusted and it is convenient to change the throttle from left to right
• The WK-2801 supports both helicopters and airplanes. It offers three helicopter flight modes and each flight mode is capable of free setting and adjusting parameter in order to suit the various requirements of F3C or 3D aerobatic flights
• Capable of wireless data copy and transfer between two transmitters
• Four Adjustable hot keys facilitate easy entry into the set menu
• Eight model memory storage
• Gyro rate adjustment by transmitter, and convenient programmed hover and 3D flights

Connection	Model Selection
Function Setup	Alarm Setting
Swash Setting	Model Type Selection

• Main Rotor Diameter: 731 mm
• Tail Rotor Diameter: 150 mm
• Overall Length: 670 mm
• All-up Weight: 748g (Battery included)
• Transmitter: WK-2801 Pro
• Battery: 11.1V 2200mAh Li-Polymer Battery
• ESC: WK-WST-40A-2
• Brushless Motor: WK-WS-26-001
• Receiver: RX-2702V

WK-2801 Pro SPECIFICATION

• Encoder: 8 channel micro computer system
• Frequency: 2.4G spread spectrum
• Output Power: 100Mw
• Current Drain: < 120mA
• Power: 1.2V x 8 NiCard (9.6V 600mAh) or 1.5V x 8 AA dry batteries

• 1 x Walkera V450D01 Helicopter(100% Assembled)
• 1 x WK-2801 Pro Transmitter
• 1 x 11.1V 2200mAh 25C Li-Polymer Battery
• 1 x Charger
• 1 x User Manual

Per Unit

• Dimension: 74 x 31 x 21cm
• Gross Weight: 3,260g