Why Use Shaft Locking Devices?
Featured Product from jbj Techniques Limited
An alternative worth considering before machining a keyway
Connecting a pulley, sprocket, gear or coupling to a shaft? A keyed connection may be familiar, but a keyless shaft locking device offers another option, particularly when positioning, adjustment or removal matters.
Clamping cones secure the hub to the shaft, allowing its position to be set before tightening.
When assessing the connection, consider:
» Transmitted torque and any additional loads.
» Reversing loads, sudden starts and stops.
» Required axial and angular positioning.
» Frequency of assembly and removal.
» Shaft and hub materials and dimensions.
Keyless locking elements can simplify adjustment and avoid the need for a keyway. Suitability still depends on the application and the selected device.
jbj Techniques supplies shaft locking devices for a wide range of shaft-hub connections and can help assess the requirements before selection.
