Industrial GS 28 022 30 64SH Flexible Coupling

Rotex GS 28 64SH D-H is a backlash-free jaw coupling from KTR’s ROTEX GS family, designed for shaft-to-shaft power transmission in compact drives where misalignment and vibration must be absorbed. It uses aluminum hubs and a Hytrel elastomer insert (64 Shore A, color-coded green) that provides damping while preserving torsional stiffness. The GS 28 framing places it in the compact class of ROTEX GS couplings, and the D-H suffix identifies this specific hub configuration. As a claw-style, two-piece coupling, it engages the elastomer with precisely shaped hubs to maintain reliable, backlash-free operation over life. This makes it a practical choice for precision-driven drive trains and automation tasks where a compact, easy-to-install flexible connection is desired.