EP20 - EP25

Electronic hollow shaft position indicator, battery supplied

The electronic indicator EP-, supplied with internal battery, includes in the same case a position sensor and a display unit, setting up a device for measuring linear or angular shiftings: compact, easy assembling and applicable in several type of industry (packaging, woodworking, aluminium, coil etc).
The display has 6 digits besides a sign with range from -999999 to 999999 and the 10mm-high-digits allow a very good readability also by distances.
With the 3 frontal keys is possible to programme the value on the display for every turn of the hollow shaft and activate the following functions:

• reset/preset functions of quota
• absolute/relative quota
• conversion mm/inches 
• reading range in degrees

There are also available 3 distinct origins for the correction of quota by using different tools and the offset function for the balancing of tool wear. On the display all activated functions are showed by a symbol.
The electronic part is seated inside an elegant and strong case made of self-extinguishing and shock-proof plastic material.
The drive shaft, made in blued steel, turns on precision ball bearings.The power supply is internal with 2 batteries, type AA of 1,5V: one-year-life. The run-down of battery is indicated with occasional blinking, 1 month before the complete flat the indication remains on; the battery has to be changed, in very easy way and without loosing quota, by standing of shaft.


1.     Lock pin ø6: I40 (I30)
2.     ø20 or ø25 hollow shaft
3.     Dust seal




         VIEW A                                                                                  VIEW B

Accuracy 4000 impulses/revolution
Available functions Reset/preset, absolute/incremental quota, conversion mm/inch, visualisation in degrees, 3 distinct origin for tool changing, balancing of tool wear
Display LCD height 10 mm
Electromagnetic compatibility - EMC 2014/30/EU
Hollow shaft EP20: 20 mm H7 - EP25: 25 mm H7
Keyboard 3 keys for programming and start of functions
Max. revolution speed 1000 RPM
Power supply 2 batterie stilo 1,5V - 2 batteries 1,5 V - 2 Batterien 1,5 V
Protection degree IP54
Range -999999 +999999
Relative humidity 30-90%
Working temperature 0-50°C

Shaft block flange  

With the drive shaft block flange on the indicator as a compact unity, we obtain a safe blocking of the drive shaft.
Flange in technopolymer, block component in aluminium.



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EP20 EP25 IT  EN  DE 
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