EF1000 3000

Wire incremental transducers

EF1000, EF2000, EF3000 are incremental wire transducers that turn a linear motion into coded digital pulses.
They are made of an incremental optical encoder activated by the stroke of a winding or unwinding stainless steel wire (0,1 mm. the resolution with quadruplied count).
A special feature is their easy assembling.
The linking together to a display or an electronic positioner (for example F1X5, F2X, P1X) supplies a simple, effective system to measure linear or angular motions on machine tools, automatic-,wood-, marble-, glassworking machinery, cylindrical-, hydraulic-, pneumatic stroke, shutiers etc.
These transducers are carried out in self-extinguishing, shock-proof cases which are solvents-, petrol-, greases-, oils- proof.


1. Coupling screw
2. Fixing bores 


Versions L*
EF1000 72
EF2000 119
EF3000 167
EMC 2014/30/EU
Weight 400 gr
Accuracy 600 pulses / 240 mm of unwound wire
Colour Reinforced Nylon grey RAL 7004
Electric connection Cable 2, 5,10 meters
Max. output current 20 mA
Max. speed 0,7 m/s
Maximal stroke EF1000: 1200 mm
EF2000: 2200 mm
EF3000: 3200 mm
Number of cycles EF1000: 500 000
EF2000: 400 000
EF3000: 300 000
Output signals PP: A, B, Z (0-pulses/5mm of unwound wire)
LD: A, /A, B, /B, Z, /Z, LD1, LD2: Line Driver 5V TTL, LD3: Line Driver 10±30 Vdc
Power supply 10-30 Vdc, max 60 mA (PP, DL1, LD3); 5Vdc ±10%, max 100mA (LD2)
Protection degree IP54
Relative humidity 10÷90 %
Repeatibility EF1000: ± 0,15 mm
EF2000: ± 0,2 mm
EF3000: ± 0,3 mm
RoHs 2011/65/UE
Wire tension max ~ 5,5 N
Working temperature -10÷70 °C



EF1000 EF2000 EF3000

Max. stroke

1200mm 2200mm 3200mm

Repeatability: quadruplied count  

± 0,15mm   ± 0,2mm ± 0,3mm

Number of cycles

 500 000 400 000    300 000

The P_X positioning units serie are programmable microprocessor single-axis positioner with relay or analogue outputs that processes signals supplied by incremental transducers such as encoders, optical lines, and magnetic band. 
• P1X: the 16-key keypad and 8 operation indicators make operating and setup of the positioners user-friendly. 
• P2X: programming is done very easily by four keys on the front panel; an auxiliary display allows a two character-driven programming in addition to displaying parameters during processing.
 for more complete information, see sec. "Displays, impulse counters, positioning units, ..." in the drop-down menu on the left.  

The F_X series are mono-bidirectional display unit with microprocessor with display, particularly suitable for the measurement of linear and angular dimensions with signals supplied by incremental transducers such as encoder and optical lines, magnetic band, 
• F1X5: mono-bidirectional display unit with microprocessor and six-digit display (reading scale -99999 +999999). 
• F2X: an auxiliary display with two characters enables the guided programming of the display unit. 
• A3X: programmable mono-bidirectional multifunction counter with three axes on 6-digit displays, (reading scale -99999 +999999), ideal solution for all the cases in which it is necessary to display the position on machines with three axes (honing machine, milling machine, etc.). 
 for more complete information, see sec. "Displays, impulse counters, positioning units, ..." in the drop-down menu on the left.  

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