The Hengstler 125 series mechanical counter provides accurate recording for a wide variety of revolution or stroke counting applications where continuous automated processes require a totalising readout.
Revolution counters are suited for continuous rotary movement and count bi-directionally. Stroke counters are for reciprocating motion within a limited degree of rotation; an internal spring returns the shaft to a start position, they accumulate a count value in one direction only.
The Hengstler 125 series revolution and stroke counter come with a 4 or 5 digit resettable display and a 4mm diameter single output shaft.
There are two types of shaft rotation, either BZ or BW.
BZ shaft rotation, viewing the front display, the top of the rotary shaft is coming towards the observer.
BW shaft rotation, viewing the front display, the top of the rotary shaft is going away from the observer.
Transmission ratios are 1:1 or 1:10 depending upon the version selected. The front button resets the counter.
Strike levers for the stroke counters, measuring wheels for revolution counters are purchased separately.