A clutch comprising a hub (2) and a cam (10) connected to the hub (2) , said cam (10) comprising a ring-shaped part having grooves (11) formed on a bottom surface of the ring-shaped part; a spring plate (12) having recesses formed on a top surface of the spring plate (12) ; an output flange (8) and a part of a roller bearing (6) connected to each other, said output flange (8) comprising a ring-shaped part configured to accommodate the spring plate (12) , a plurality of transmission elements (11) arranged in an angular direction between the spring plate (12) and the cam (10) ; a plurality of springs (14) arranged in the angular direction between the spring plate (12) and the output flange (8) ; and a sliding bearing (4) provided at an interface between the hub (2) and the output flange (8) , wherein the clutch is configured to be changed between first and second states. A high-speed industrial robot capable of moving on a plurality of axes, and use thereof.