TOOTHED COUPLINGS

Type "SJK" coupling - it's a toothed freewheel coupling. It enables the mechanical connection of auxiliary and main drives. Torque transmission occurs through interlocking hubs, one of which is fixed, and the other is movable.

SJK ONE-WAY COUPLING

The claw backstop of the SJK type is used for manually engaging and disengaging the torque transmission system, for example, the auxiliary drive of a cement mill.