Top speed of 720 km/h - FLENDER high performance  coupling ARPEX ART

ARPEX ART high performance couplings http://www.siemens.com/arpexart This video shows the application possibilities of the ARPEX ART high performance couplings in all high-speed drive systems that require torque transfer with simultaneous shaft displacement. There is nothing left to be desired in terms of both bore capacity and safety. The coupling allows for compensation of all of the expected displacements in a very small space with the highest possible torque capacity, the lowest possible weight and a very good center of gravity.