LAMex Couplings are the three or five pieces’ assembly of 2 no. Aluminium or 3 no. Aluminium hubs and 1 no. or 2 no. of Stainless Steel lamina sets. These three or five parts are assembled with bolts with precision. This assembly becomes a Backlash Free and High Torsional Stiff precise, long life LAMex Coupling. LAMex Couplings are more suitable for higher RPM, Temperature, uni-direction or bi-directions.