How do you remove a tapered pulley shaft?
To remove the pulley or sprocket, the friction lock the pulley or sprocket has on the shaft must be broken. The positive aspect of the tapered shaft arrangement is: Once the friction lock on the pulley or sprocket is released, the pulley or sprocket will slide off the shaft easily.
Do taper locks need a key?
The Taper Lock bush, also referred to as a Taper bush or Taper Fit bush, is a locking mechanism commonly used in Power Transmission Drives for locating pulleys, sprockets, and couplings to shafts. The Taper Lock bush is pre-bored and keyed to match the required shaft and keyway diameters.
What is a taper lock sprocket?
Taper-lock clamping bushes enable the precise axially-centred fixing of hubs on shafts. When used with sprockets, they offer the advantage of faster fitting and better centring than shaft-to-hub connections with keyways.
What is a taper lock?
How does a taper lock work?
The Taper-Lock style bushing does not have a flange, and uses blind hex socket head screws on the tapered outside diameter of the bushing. The screws drive the bushing into the bore of the component to be installed, and compresses the inside diameter of the bushing to the keyed shaft.
What is the purpose of a Taper Lock?
Taper lock bushes are used for mechanical joining of a shaft to a sprocket or a pulley. It is fastened tightly to the shaft via its tapered surface with the matching component. It provides flexibility between the main component to be suitable with many shaft sizes.
How do you remove a tapered sprocket?
But while removing any sprocket or pulley, wear safety glasses and use appropriate safety items when working with these types of parts. The tapered shafts can either have the shaft tapered with a keyway in the shaft, or splines can be cut on a taper on the end of the straight shaft.
How do you remove a stuck pulley from a sprocket?
To remove the pulley or sprocket, the friction lock the pulley or sprocket has on the shaft must be broken. The positive aspect of the tapered shaft arrangement is: Once the friction lock on the pulley or sprocket is released, the pulley or sprocket will slide off the shaft easily.
Is it hard to remove a sprocket from a shaft?
Removing sprockets and pulleys can be a difficult task whether they are on a straight-cut shaft or a tapered shaft. But while removing any sprocket or pulley, wear safety glasses and use appropriate safety items when working with these types of parts.
How do you remove the pulley from a tapered shaft?
The tapered shafts present a unique challenge in that the pulley or sprocket, whose bores are also tapered, is pressed onto the tapered shaft ( Photos 1 and 2 ), usually by nut or bolt in the end of the shaft. To remove the pulley or sprocket, the friction lock the pulley or sprocket has on the shaft must be broken.