Phas-Lok Hubs Ensure Reliable Position Control

The Phas-Lok range of adjusting hubs from Zero-Max is designed to provide a fast and easy method for changing the phase relationship of components in a power transmission system. Phas-Lok is said to compensate for required timing changes in a system. The hubs provide an accurate, mechanical adjustment within a 24deg range (+/-12deg).

They eliminate the need to disconnect or remove drive components in order to reposition or resynchronise drive components. Mounted in a system, Phas-Lok hubs provide a reliable position control solution that does not loosen or slip during equipment start-up and shutdown. Without any system disassembly, the phase adjustment can be made quickly on the machine using ordinary hand tools.

The hubs are available in three sizes, with bores ranging from 0.5in to 2.5in (1.3cm to 6.4cm). They are also offered in metric bore sizes and with a variety of split taper bushings.

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