The Cohidrex GR75 ROTEX STAR is a high-performance flexible jaw coupling, supplied by Cohidrex and manufactured by KTR. This GR-75 size coupling is engineered for robust power transmission, effectively dampening torsional vibrations and compensating for axial, radial, and angular misalignments. It features two cast iron hubs (EN-GJL-250) and an elastic polyurethane spider, ensuring reliable operation and extended service life in demanding industrial machinery. With a nominal torque capacity of 1000 Nm and a maximum speed of 4800 rpm, it is suitable for a wide range of applications requiring efficient and smooth power transfer.