Overhead Crane Teeth Coupling

If you’re looking for a heavy-duty connection that can handle the massive torque and constant reversing of a lifting hoist or bridge drive, our overhead crane teeth couplings are the rugged solution you need. We know that in the world of heavy lifting, your drive train is under immense stress from sudden starts, stops, and the inevitable slight misalignments of large-scale crane structures; that’s why these gear-style couplings are engineered with precision crowned teeth. This specialized tooth profile allows for angular, parallel, and axial offset without sacrificing power or putting destructive “end-thrust” on your motor and gearbox bearings. Forged from high-strength alloy steel and heat-treated for maximum surface hardness, these couplings provide a positive, zero-slip drive that is far more durable than flexible tire or grid couplings in a high-heat or high-dust industrial environment. It’s the ultimate “safety-first” component, giving you the reliability to move tons of material shift after shift without the fear of a catastrophic mechanical failure.


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