RokkaRotor® always with double high torque orbit motors with integrated negativ acting disc brakes. Fast powerfull smooth rotation up to 25 r.p.m. Stable positioning. Tilting by actuator, standard standing or compact cylinder technique. Constant high torque rotation as for example when driving large diameter augers,  winching or other purposes requiring high torque and speed. No over heating in rotor gears. Scandinavian QH S20 is shown. The technique will as well fit in to other coupler systems.