Plum Blossom Coupling




Product introduction
Claw Type Plum Blossom Coupling
Coupling









Claw Type Plum Blossom Coupling
Claw-type Plum Blossom Coupling is a high-performance coupling that combines claw-shaped structures with a plum blossom elastomer. It consists of two metal hubs with claw-shaped teeth and a central plum-shaped polyurethane elastomer. Torque is transmitted through the meshing of the claw teeth and the elastomer, which compensates for radial, angular, and axial misalignments via compressive deformation.
This coupling offers higher torque capacity and wear resistance, with a torque range of 5-20,000 Nm, allowing for ±1.5° angular misalignment and ±1 mm radial compensation. The elastomer is made of highly wear-resistant polyurethane material, supporting operational speeds of up to 10,000 rpm. It combines the advantages of elastic damping and mechanical engagement, effectively suppressing vibrations and protecting the transmission system. Widely used in CNC machine tools, engineering machinery, heavy-duty conveyor systems, and other medium-to-high torque applications, it is particularly suitable for harsh operating conditions with impact loads.
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