Walkera Helicopter Ph1# A

1). CCPM mixing control system and collective pitch structure make perfect 3D maneuvers such as roll, inverted, and swoop flights.
2). Fiber main frame and metal tail boom make 1#A firm and simplified. Easy-to be mounted parts like servo are adopted. It can be upgraded to metal rotor head just by changing some spare parts.
3). Tail blades driven by BELT provide easy adjustment, stable flight, and prompt reaction.
4). High performance outer-rotor motor makes drive powerful and flight stable.
5). The flight time on 7.4V 1200mAh Li-Po battery pack will be 7 - 9 minutes, depending on the fight type.
6). 7-ch transmitter PCM WK-0701 with adjustable PIT parameter, throttle curve, and servo exponential function.

Feature:

1). Overall Length: 520 mm
2). Battery: 7.4V 1200mAh Li-Po
3). Main Rotor Dia.: 555 mm
4). Tail Rotor Dia.: 122 mm
5). Drive System: WK-WS-26-002
6). Transmitter: WK-0701
7). All-up Weight: 380g (Battery included)
8). Speed Controller: WK-WST-20A
9). Gyro: WK-G016
10).Receiver: RX - 701
11).Servo: weight 8.5g; speed 0.11sec/60^o(4.8V) ; torque 0.9kg/cm (4.8V); dimension 22.5 * 11.5 * 24 mm
12).Rudd Servo: weight 6.4g ; speed 0.09sec/60^o(4.8V);torque 0.6kg/cm (4.8V) ; dimension 21.5*11.8*21.7 mm

CCPM mixing control system and collective pitch structure make perfect 3D