Rexnord DPK AMR-225 TOM 10014100 Disc Coupling is a Thomas AMR/CMR disc coupling sized 225, engineered to transmit torque between shafts while accommodating misalignment and axial movement. The assembly centers on a TOM disc pack (Tomaloy) and follows Rexnord's AMR kit configuration, with a flywheel adapter specified as one per coupling. It is rated for up to 15,575 lb-in of continuous torque and up to 18,690 lb-in of peak overload torque, with a maximum speed of 2,500 rpm; the 225 size weighs about 20 lb and has a WR2 of 76 lb-in². The outer disc pack is steel and the disc pack diameter is 6 inches (6 in OD).
