Universal Joint Coupling




Product introduction
Double Joint Universal Joint CouplingDouble Joint Universal Coupling is a high-p
Coupling
Double Joint Universal Joint Coupling
Double Joint Universal Coupling is a high-performance transmission device incorporating two universal articulation structures. It consists of two cross-shaft universal joints and an intermediate connecting shaft, achieving broader deflection compensation through a dual-hinge design that simultaneously accommodates ±40° angular deviation and axial displacement.
Manufactured from precision-forged high-strength alloy steel, this coupling offers a torque capacity of up to 8,000 Nm and maximum rotational speed of 3,500 rpm. The dual articulation structure effectively eliminates velocity fluctuation phenomena, ensuring smoother power transmission. It requires regular grease lubrication maintenance and is suitable for heavy-duty, low-speed applications with complex spatial misalignments.
Widely used in metallurgical rolling mills, mining machinery, marine propulsion systems, and other large-scale industrial equipment, it is particularly adapted for harsh environments with multi-dimensional deviations in long-distance transmissions. The surface undergoes phosphating or nickel-plating treatments, providing excellent corrosion resistance and wear characteristics.
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