Rotex couplings are designed to transmit torque between drive and driven components via curved jaw hubs and elastomeric elements commonly known as spiders. The combination of these components provides dampening and accommodation for misalignments. This product is available in a variety of metals, elastomers and mounting configurations to meet your specific needs. Rotex couplings suitable for horizontal or vertical applications are constructed from a variety of materials and geometries providing a torsionally flexible platform optimizing the balance between inertia, coupling performance and application requirements. The machined concaved jaws provide a pocket for the crowned spider legs, allowing the hubs to articulate freely while accommodating misalignment, minimizing restoring forces, dampening shock and vibration while providing failsafe torque transmission. The symmetrical relationship of the hubs allows for a variety of accessories to accommodate different shaft distances.