Double Disc Coupling – Ultra-High Rigidity Precision Coupling

The Double Disc Coupling is our ultra-high rigidity precision coupling product, featuring a two parallel sets of stainless steel discs + center spacer structure. This series is designed for complete assembly interchangeability with double disc couplings from brands such as BIKON, R+W, and Mayr. The double disc design delivers the highest torsional rigidity and optimal misalignment compensation capability, suitable for ultra-high precision, ultra-high rigidity, and high torque transmission applications. Ideal for high-end CNC machine tools, semiconductor equipment, laser processing equipment, and more.

Key Features

• Assembly Replacement – Direct replacement of existing same-type assemblies in customer equipment; custom bore machining available per customer drawings
• Absolute Zero Backlash – Rigid metal disc connection ensures no lost motion during forward/reverse operation
• Ultra-High Torsional Rigidity – Double disc parallel arrangement delivers the highest torsional rigidity among coupling types
• Superior Misalignment Compensation – Best-in-class comprehensive compensation capability; significantly reduces additional bending moment load on bearings caused by misalignment
• High Torque Capacity – Higher torque transmission capability than single disc design at same outer dimensions
• All-Metal Maintenance-Free – No wearing parts, no lubrication required, suitable for long-term continuous operation

Full Specifications