The Rotational speed sensor allow non-contact speed measurement of rotating components. The sensor is based on an opto-electrical measurement principle that determines the rotational speed with high accuracy using a reflecting strip on the shaft.
The contact rotational speed measurement is achieved by using a contact adaptor attached to the sensor, which touches the rotating component during the measurement process. This method ensures highly accurate results. For particularly small areas, a focusing adaptor can be used to facilitate the measurement.
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