Sliding Block Couplings Function Transfers torque between two shafts while allowing axial sliding and minor angular misalignment. The sliding block in the housing maintains engagement for reliable power transmission. Key benefits Easy alignment and installation Smooth torque transfer with low backlash Compensates for axial movement and small misalignment Helps reduce wear on connected machinery by absorbing shocks and vibrations Compatibility and sizes Available in multiple bore sizes to fit common shaft diameters Suitable for standard mounting patterns and drive configurations Designed to integrate with common belt, gear, and pulley systems Materials and construction Built from durable materials with wearresistant surfaces Finishes available for corrosion resistance and longer service life Precisionground blocks for consistent, repeatable performance Performance Consistent torque transmission across operating conditions Good stiffness with damping characteristics for smooth operation Designed to withstand typical industrial use with reduced wear Installation and maintenance Straightforward mounting and alignment Minimal maintenance required; inspect periodically Replacement sliding blocks or elements available for quick service Use scenarios Conveyor systems where axial movement occurs due to belt tension or guide rail travel Packaging machinery with telescoping actuators or linear slides CNC machines or automation setups connecting motors to linear actuators or slides