THE HOTTEST 4 CH HELICOPTER ON THE MARKET

Brand New and Never been used 4 CH Dragonfly Helicopter This is a complete kit, fully assembled ready to fly out of the box. ALL necessary batteries and hardware are included. Please take a look at how nice the remote control is for the Helicopter!! The upper rotor head always maintains stability because the horizontal-keeping stabilizer mechanically makes the rotor cycle when the body is inclined during flights. The lower rotor head is a stabilizer-less head mechanism. This allows precise control with extremely fast response in steering time. The slide type swash plate is moved by two geared motors (servo) in the horizontal direction, in which and at the amount in which the body is tilted back and forth, and from side to side. In rudder control ( rotation of the body), the direction is changed by changing the torque through generation of differences in rotational frequency between the upper and lower rotors. By increasing or decreasing each motor output distribution for the upper and lower rotors with our original electronic circuit, the body can be traversed with up-and-down movements minimized. (For the gyro, a piezoelectric element type is used.)

Product Specifications

Total Length: 430mm Fuselage Width: 90mm Overall Height: 170mm Fuselage Length: 350mm Overall Weight: 225g Gear Ratio: 8.625:1 Motor: 180SHX2 Battery: 8.4v 800Mah Li-Polymer

Capability

Owing to adopting 2-axis, the stability is times of common R/C Helicopter. Two Driving motors greatly improve the power of the R/C Helicopter The Sliding swashplate can help you operate the R/C Helicopter Freely Specially Designed inside circuit greatly strengthen the ability of crack-up Resistance.