rigid coupling
23351
Vnation JSC

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Type:
rigid
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Torque:
Min.: 784 Nm (578.25 ft.lb)
Max.: 2270000 Nm (1674266.07 ft.lb)
The Cross Shaft Clamping Elements, through frictional forces, offer possible connection of all kinds of transmission machines to their respective shafts. This allows transmission of both torque and axial thrust loads.
Precision-tapered thrust cones within the clamping elements make optimum pressure between shaft and hub for safe fastening of pulleys, sprockets, gears etc. Stresses in both hub and shaft are just the same as large press fits. However, the real stresses are simple to computer; and the hub can always be simply dismantled without destroying it or the shaft.
Only a torque wrench is needed for both assembly and disassembly. Precision transmission of torque with no backlash is acquired with shaft clamping elements, with no need of tight manufacturing tolerances of mating components.