As the name suggests, synchropter has two rotors but placed at an angle to the normal direction. The rotors are intermeshed such that they don’t collide or obstruct one another. Synchropter has a lifting capacity of twice its own weight. Two intermeshed rotors also provide extra manoeuvrability to the model. Example: Kaman255, Kmax etc…
Intermeshed Rotor/ Synchropter
