- Axial Plug In
- Fail Safe
KTR Rotex Couplings are a three part, axial plug-in coupling that are torsionally flexible and designed for positive torque transmission. Operational vibrations and shocks are efficiently dampened and reduced. The two congruent coupling halves with concave claws on the inside are periphally offset in relation to one another by half a pitch. In addition, they are designed in such a way as to enable an involute spider to be located between them. The teeth of the spider are crowned to avoid edge pressure if the shafts are misaligned. ROTEX couplings are capable of compensating for axial, radial and angular displacements of the shafts to be connected.