Absolute rotary encoder ETA25PS
Hall effectsolid-shaftsingle-turn

absolute rotary encoder
absolute rotary encoder
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Hall effect
solid-shaft, single-turn
Output signal
Protection level
Other characteristics
compact, programmable
Housing diameter

25 mm (1 in)


The programmable sensor ETA25PS can be easily parameterized by the customer to the desired angle measuring range. The customer can choose; the operating voltage, the starting and ending angle as well as the rotary sense. Only one device for different rotation angles easy parameterizable on site. These are the main advantages of the singleturn encoder ETA25PS in combination with the selection of the supply voltage and the rotating sense. Thus the exact adjustment of the parameters is ensured during startup in the application. This makes it easy for the end user to setup on-site measurements and simplifies logistics, because only one single angle encoder fulfills already different requirements. The ETA25PS detects angles from 0..20° to 0..360 ° with an absolute resolution of 12 bit at 360°. With the integrated switches for parameterization it is possible to define the rotary sense (CW / CCW) and to choose the operating voltages 5 V, 3.3 V or 24 V. Thanks to the compact housing diameter of 25 mm and its Ø6 mm or Ø6.35 mm shaft diameter, the angle sensor suits ideally e.g. for use in drive units as position feedback. In combination with the high durability, the sum of all properties offers an excellent price / performance ratio. As interface a radial output relative to the housing is provided for electrical connection on the PCB. It is also possible to solder clamping terminals on the PCB for a plug-in connection. Customized adaptations such as other shaft geometries, ex works ready-made cable assemblies, radial plug output, special plugs, current saving mode <1mA as well as a mechanical stop can be realized on request.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.