Cam timer block for operating microswitch contacts, valve or slider - has cam timer setting relative to bearing block that can be adjusted

摘要

The cam timer unit for operating contacts in series has a series of cam rings (6) separated by bearing rings (1-5). Each cam ring operates a specific micro switch positioned adjacent to the periphery. Pairs of screws are used to hold the cam rings in their selected positions. The rings may be turned through an arc to set the position before tightening the screws. Slots are provided to give the required angular range. ADVANTAGE - Simplifies adjustment of cam timer.