EN14 EN20 EN25

Hollow shaft encoder

EN14, EN20, EN25 are hollow shaft encoders that turn a rotating motion into codified digital pulses. A special feature is the easy assembling that carries out by introducing the hollow shaft into the drive shaft and locking it with a grain.
The linking together to a display or an electronic positioner (for example F1X5, F2X, P1X) supplies an excellent system to measure the dimensions on machine tools, automatic-, wood- marble-, glassworking machinery etc.
These transducers are carried out in self-extinguishing, shock-proof cases which are solvents-, petrol-, greases-, oils- proof.

EN14 - Application with measure wheel


EN25                                                                                                   EN14

1. 3 fixing screw
2. Lock pin
3. Bearings
4. Fixing bores
5. Dust seal

Application with measure wheel 


1. Encoder
2. Clamp
3. Development wheel 300 mm

Weight 200 gr
Accuracy 10-50-60-90-100-200-250-500 i/g - p/r- I/U
Colour Black
Electric connection cable length 2, 5, 10 meters
Electromagnetic compatibility - EMC 2014/30/EU
Hollow shaft bore EN14: 14H7
EN20: 20H7
EN25: 25H7
other bores with reduce bushes
Max. output current 20 mA
Max. speed EN14, EN20: 2000 RPM - EN25: 400 RPM
1000 RPM for short periods
Output signals A and B channels with Push-Pull; TTL Line Driver
Power supply 10÷25 Vdc max. 60mA
Protection degree IP54
Relative humidity 10 ÷ 90 %
Working temperature -10 ÷ 70°C

Access to Reserved Area

Did you forget your password?

Richiedi l'accesso

*Required replies

EN14 20 25 IT  EN 
Click here to download >

EN14 20 25 EN  DE 
Click here to download >

EN14 20 25 FR  ES 
Click here to download >