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EN38 Rotary Encoders
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Encoder's and Dro Scales | ROTARY ENCODERS
 
EN38 - Incremental encoders Ø 38 mm

High-precision, small-sized incremental rotary encoders based on optical principle.

  • Output by sealed cable in radial or axial position.
  • High degree of robustness. Flange, body and housing made of aluminium.
  • Excellent rotational precision and signal stability.
  • Protected against inversion of power-supply polarity and short circuit on output ports.

EN38 ON   Standard fixing
Available pulses 5 ÷ 3600 ppr
Max. rotating speed moment. 8000 rpm
permanent 6000 rpm
Centering Ø 33 mm
Fixing no. 4 screws M3 at 90°
Shaft Ø mm 6 - 8
Power supply 5 V ± 5% or 5 ÷ 28 V ± 5%
Protection class IP 65 or IP 67 (optional)
Output LINE DRIVER / PUSH-PULL
OPEN COLLECTOR
Max. frequency 120 kHz
Electrical protections inversion of polarity and short circuit


EN38 MN   Double fixing system
Available pulses 5 ÷ 3600 ppr
Max. rotating speed moment. 8000 rpm
permanent 6000 rpm
Centering Ø 20 mm
Fixing no. 3 screws M3 at 120°
no. 4 screws M3 at 90°
Shaft Ø mm 6 - 8
Power supply 5 V ± 5% or 5 ÷ 28 V ± 5%
Protection class IP 65 or IP 67 (optional)
Output LINE DRIVER / PUSH-PULL
OPEN COLLECTOR
Max. frequency 120 kHz
Electrical protections inversion of polarity and short circuit


EN38 FN   Fixing by threaded nut
Available pulses 5 ÷ 3600 ppr
Max. rotating speed moment. 8000 rpm
permanent 6000 rpm
Fixing by threaded nut M18x1
Shaft Ø mm 6 - 8
Power supply 5 V ± 5% or 5 ÷ 28 V ± 5%
Protection class IP 65 or IP 67 (optional)
Output LINE DRIVER / PUSH-PULL
OPEN COLLECTOR
Max. frequency 120 kHz
Electrical protections inversion of polarity and short circuit


EN38 BB   With square flange
Available pulses 5 ÷ 3600 ppr
Max. rotating speed moment. 8000 rpm
permanent 6000 rpm
Centering Ø 20 mm
Fixing n. 4 fori Ø 3,2 mm
Shaft Ø mm 6 - 8
Power supply 5 V ± 5% or 5 ÷ 28 V ± 5%
Protection class IP 65 or IP 67 (optional)
Output LINE DRIVER / PUSH-PULL
OPEN COLLECTOR
Max. frequency 120 kHz
Electrical protections inversion of polarity and short circuit