Rexnord disc couplings are available from Rexnord for use in a variety of applications.
The Thomas SR 54RDG is the next generation reduced diameter high close coupled disc coupling. The split center member permits service of the discs without disturbing connected equipment. The piloted adapter and improved design provides high speed potential at high torque capacity. This disc coupling meets API 610 and 671 when specified.
The Thomas series 71 and 71-8 are three piece design disc couplings where the hubs are a piloted fit to the factory assembled center member. The center member assembly provides fast installation and repeatable balance.
The Thomas AMR/CMR couplings are used in heavy duty slow to medium speed applications where shock loads, torque reversals or continuous alternating torque is present. CMR design uses a flywheel adapter plate to bolt directly to the flywheel of an engine or compressor.
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