MAGNETIC FIELD
Unlike inductive proximity switches pulse sensors are, due to their high geometrical resolving power, suitable for the detection of fine structures and motions. (Not suitable for axial approximation and non-magnetizable materials). Prefered tasks are the determination of rotational speed and direction of rotation of waves by gear wheels starting from module 0.3. Thus these sensors can be used particularly as incremental sensors, for counting tasks and for position control. With these sensors it is possible to detect racks or magnetic tapes in order to detect the speed and direction of linear motions.
- high switching distances up to 25 kHz
- static (standstill from 0 Hz) and dynamic operation
- high resolution (< module 1)
- robust housings
- increased ambient temperature ranges from approx. -25 to + 120 °C
Description
Hall element switches are especially suitable for the detection of rotation speed and rotation direction of waves by means of gear wheels from module 0.7. They can be employed as incremental sensors, for counting tasks and for the position control. By sensing tooth racks they can detect the speed and direction of linear motions.
- high switching frequencies up to 20 kHz
- static (standstill from 0 Hz) and dynamic operation (from 1 and/or 5 Hz)
- high resolution (< module 1)
- robust housing
- ambient temperature ranges approx. -25 bis + 80 °C