Grid couplings are mechanical devices that transmit torque and rotational motion between two shafts while accommodating misalignment, vibration, and shock loads. They consist of two hubs, a flexible grid element, and a cover assembly, offering high torque capacity, torsional stiffness, and misalignment capabilities. Grid couplings are widely used in industrial applications, such as power transmission systems, pumps, compressors, and heavy machinery.
