This is a metal disk type coupling which utilizes a lightweight, high strength, high output aluminum alloy for the clamp hub. It has high torsion stiffness and supports rapid response. Available types are a high rigidity single element type and a flexible double element type consisting of two elements joined together via a spacer. Both types employ a hub the O.D. of which is linked to the shaft diameter, realizing reduced moment of inertia.

This is a metal disk type coupling which utilizes a lightweight, high strength, high output aluminum alloy for the clamp hub. It has high torsion stiffness and supports rapid response. Available types are a high rigidity single element type and a flexible double element type consisting of two elements joined together via a spacer. Both types employ a hub the O.D. of which is linked to the shaft diameter, realizing reduced moment of inertia.