Timing pulley flanges are used to maintain belt contact with a pulley in a transmission application

Timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important.

Timing pulleys mesh with same-pitch timing belts on synchronous drives where maintenance of speed ratio is important.

Round belt or grooved pulleys are used in drives and mechanical systems with o-rings or round belts, cables, ropes and wires

V-belt pulleys or sheaves mate with drive belts in numerous power transmission applications.

Time delay relays and solid state timers use solid state electronic devices to provide a time delay

Timing belts are transmission drive belts with teeth for efficient, high-power synchronous drives.