Cam operated micro-switches are used as end limits but it is possible to have more micro-switches fitted to the drive shaft for other functions, such as zero or maximum indication signals. REO micro-switch cams have a precision adjustment gear to provide exact, screw-driver, setting for the extra control outputs.
REO provide a range of electronic regulator modules to complement the servo-controlled transformers. These range in degree of sophistication but all include multi-purpose set point input, an effective value comparator, motor raise/lower outputs and sensitivity adjustment. ← Back to all Technical Resources