Wing wiggler enables to set right wing angle of attack differently in all flight modes. Mainly it is very useful to have different values for tow, launch and glide.

The main part of wing wiggler mechanism.

This part is designed to operate with different servos. The servo is attached to the top side of the mechanism and the other end of the servo is attached into the fuselage. So servos with different dimensions can be used. I use very precise servo Hitec HS-56HB. The whole mechanism is attached with 3 screws into the fuselage.

The kinematics is very precise in tow and glide mode, because the servo lever is stretched in that cases. Concurrently the servo loading is minimal.

Wing wiggler with servo Hitec HS-56HB.

Mechanism is attached with 3 screws into the fuselage.

Optimalized for Mozilla Firefox 3.

Visited times since 2003.

Last update: 12-07-2010.