Thursday, April 21, 2011

Walkera Dragonfly 4F180 RC Helicopter

Walkera New Break Through!! Walkera 2.4GHz Flybarless Brushless Metal Helicopter with Simulated Four-blade structure, and 3-Axis Gyro! The new helicopter, with Simulated four-blade structure, takes advantage of high efficiency and steady flight. You can never imagine the stability this four magical blade structure.

This brand new looking, makes you like a RC heli professional. Walkera Heli lovers will know how special this helicopter looks. Fantastic color and style matching with carbon fiber rotor blades, smart!
What exactly a 3-Axis Gyro do?

With the Walkera NEW Transmitter–WK-2403, you can even enjoy much more on the flight!

Highlight features of the Walkera WK-2403:

* The WK-2403 adopts frequency-hopping spread spectrum 2.4G technology and features automatic code pairing and ID assignment.
* Graphic display menu is simple to understand and to set.
* The appearance design accords with ergonomics and features easy holding. The LCD screen with backlight and graphic interface looks more personalized.
* Both the length and tension of the stick can be adjustable. It is convenient to freely switch among the 4 stick modes.
* New! Throttle Limit. This limits the throttle to 30-80%, which limits the height.
* New! Dual Rate Switch. This limits the servo travel to 50% for more stable flight

Walkera 4F180:

* Main Rotor Diameter: 419mm
* Tail Rotor Diameter: 130mm
* Overall Length: 420mm
* All-up Weight: 432g (Including Battery)
* Transmitter: WK-2403
* Receiver: RX-2451V (3-Axis Gyro)
* Battery: 7.4V 1000mAh Li-Polymer Battery
* Motor: Brushless WK-WST-21-002
* ESC: Brushless WK-WST-20A-4
* Servo: wk-7.6-6 8.5g Micro servo x 2
* Rudder Servo: WK-7601 6g servo
* Gyro: Built-in

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