LKAElastic Block CouplingIt Is An Upgraded Version Of The LK Type, Which Enhances Its Load-bearing Capacity While Retaining The Core Structure. It Consists Of A Half Coupling With Convex Teeth And A Middle Elastic Block. The Half Coupling Is Forged From 40Cr Alloy Structural Steel, And After Quenching And Tempering Treatment, Its Strength Is Increased By 30% Compared To LK Type. The Root Of The Convex Teeth Is Rounded To Reduce Stress Concentration.

The Elastic Block Is Made Of Modified Polyurethane Material, With The Addition Of Anti-aging Agents. The Temperature Resistance Range Is Extended To -30 ℃~100 ℃, And The Wear Resistance Is Better Than That Of Ordinary Polyurethane. The Fitting Accuracy With Convex Teeth Is Higher. During Operation, Torque Is Transmitted Through The Deformation Of Elastic Blocks, Which Can Compensate For Radial (≤ 0.5mm), Angular (≤ 2.5 °), And Axial (≤ 1.5mm) Offsets. The Torque Transmission Range Is 50~15000N · M, And The Allowable Speed Is 3000~800r/min. It Is Suitable For Medium-sized Fans, Compressors, Mixing Equipment, Etc.

Compared To The LK Type, Its Advantage Is Stronger Load-bearing Capacity, Extended Lifespan Of The Elastic Block To Over 2000 Hours, And The Addition Of Positioning Pins For More Precise Installation Alignment. Regularly Check The Hardness Changes Of The Elastic Block During Maintenance (recommended Every 6 Months) To Avoid Use In Highly Corrosive Environments. It Is The Preferred Choice For Medium Load Transmission That Balances Reliability And Buffering.

Expansion Sleeve Diaphragm Coupling

TAR Series Diaphragm Coupling

TAL Series Diaphragm Coupling

TAHP Membrane Disc Coupling