Thomas AMR & CMR Heavy-Duty Couplings

Thomas Disc CouplingsIdeal solution for applications with high starting torque, shock loads, and torque reversals. Typically used with engine or motor-driven reciprocating gas compressors. Optimized for heavy-duty applications with shock loads, torque reversals, or continuous alternating torques, Thomas AMR & CMR couplings deliver both on both performance and economy.

AMR: Shaft-to-shaft connection
CMR: Shaft-to-flywheel connection


Rexnord AMR Thomas Disc Couplings:

The Rexnord Thomas AMR coupling is ideal for heavy-duty, slow to medium speed applications,

The Rexnord Thomas AMR coupling

Rexnord Thomas AMR coupling

where high-starting torque, shock loads, torque reversals or continuous alternating torques are present. The open lug type center member provides ample clearance for assembly while minimizing the space required for coupling installations. The AMR coupling is available with a variety of coatings as well as compatible with a range of hub sizes. Typical applications include motor and turbine driven pumps, compressors, fans, synchronized rollers, wire feeders and blowers. AMR couplings are compatible with a range of hub sizes and available in 21 sizes ranging from 162 through 1550. The Thomas AMR Coupling is engineered to accomodate torque loads up to 3,124,000 lb-in and shaft diameters up to 16.0 inches. 

Rexnord CMR Thomas Disc Couplings:

Thomas CMR Heavy Duty Couplings

Thomas CMR Heavy Duty Couplings

The Rexnord Thomas CMR coupling is ideal for heavy-duty, slow to medium speed applications, where high-starting torque, shock loads, torque reversals or continuous alternating torques are present. The open lug type center member provides ample clearance for assembly while minimizing the space required for coupling installations. The CMR coupling is available with a variety of coatings as well as compatible with a range of hub sizes. Typical applications include engine and motor driven reciprocating compressors, Motor and turbine driven pumps, fans, synchronized rollers, wire feeders, blowers or any application driven through a flywheel adapter. CMR couplings are compatible with a range of hub sizes and available in 21 sizes ranging from 162 through 1550. The Thomas CMR Coupling is engineered to accomodate torque loads up to 3,124,000 lb-in and shaft diameters up to 16.0 inches. 

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