Linear Incremental and absolute encoders
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Linear Incremental and absolute encoders

Rotary encoders of the incremental type are electromechanical devices which indicate the increments (changes) with respect to a position taken as a reference, regardless of the direction of rotation. The incremental encoder is suitable for detecting rotations, speed and acceleration based on the counting of pulses sent by the sensor electronics output, but requires the machine zero at each restart.


Absolute rotary encoders provide a uniquely coded numerical value for each mechanical position of the shaft, memorizing the value of the current position and thus preventing the loss of information in case of restarting the machinery or power failure. The way of operation of the mono and multi-turn absolute encoders can be of the optical type, high-resolution suitable for applications that require greater precision and accuracy, or magnetic, particularly suitable for areas that require high speed and with greater resistance to wear, temperature and IP protection.


The linear transducers are used for measuring linear displacements. The potentiometers are constituted by a wire or a metal layer, wound on an insulating support, and a movable contact able to move along the conductor. The principle of operation is based on the variation of resistance in an electrical circuit determined by the displacement of the object of which is to measure the position.


EA 40 T / U ABSOLUTE SINGLETURN ENCODER SERIES EA

Product code: CGAV1871
Brand: Eltra SpA

TURRETS FOR TOOL CHANGE, BODY DIMENSION: 40, TYPE OF FLANGE: MOD.EA40T = T / MOD. EA40U = U , POSITION: 8/12, CODE TYPE: B = BINARY, INPUT VOLTAGE (Vdc): 5 / 8-28, OUTPUT TYPES: N = NPN / C = NPN OPEN COLLECTOR / R = PNP / U = PNP OPEN COLLECTOR, LOGIC: N = NEGATIVE / P = POSITIVE

EA ICO SINGLETURN ABSOLUTE ENCODER SERIES EA

Product code: CGAV1868
Brand: Eltra SpA

WITH HOUSING IN PA66, BODY DIMENSION: 58 / 63, TYPE OF FLANGE: MOD.EA63 = A / MOD. EA58 = B / MOD.EA58 = C / MOD. EA63 = D / MOD. EA63 = E/ MOD. EA58 / EA63 = F / MOD. EA63 = G, RESOLUTIONS: 360/500/512 /720/1000/1024 PPR, CODE TYPE: I = CODE OF INCREMENTAL OUTPUT, INPUT VOLTAGE (Vdc): 5 / 8-28, OUTPUT TYPES: L = LINE DRIVER / P = PUSH PULL with short circuit protection (for the optionals on output configurations contact our. Office)

EA PARALLEL ABSOLUTE ENCODER SERIES EA

Product code: CGAV1869
Brand: Eltra SpA

WITH HOUSING IN PA66, BODY DIMENSION: 58 / 63, TYPE OF FLANGE: MOD.EA63 = A / MOD. EA58 = B / MOD.EA58 = C / MOD. EA63 = D / MOD. EA63 = E/ MOD. EA58 / EA63 = F / MOD. EA63 = G, RESOLUTIONS: 2/4/8/16/32/64/128/256/512 / 1024/2048/4096/8192 / 90/180/360/720/1440/2880/ 225/450/900/1800/3600/ 250/500/1000/2000/4000 PPR , CODE TYPE: G = GRAY (Standard) / B = BINARY (for compensed binary please contact Technical office), INPUT VOLTAGE (Vdc): 5 / 8-28, OUTPUT TYPES: N = NPN (standard negative logic)/ C= NPN OPEN COLLECTOR (standard negative logic) / R = PNP (standard positive logic) / U = PNP OPEN COLLECTOR (standard positive logic) / P = PUSH PULL with short circuit protection (standard positive logic) (note.: for optionals about output types please contact our office)

EA PARALLEL ABSOLUTE SERIES EA

Product code: CGAV1866
Brand: Eltra SpA

SINGLETURN WITH ALUMINIUM HOUSING, BODY DIMENSION: 58 / 63 / 90 / 115, TYPE OF FLANGE: MOD.EA63 = A / MOD. EA58 = B / MOD.EA58 = C / MOD. EA63 = D / MOD. EA63 = E/ MOD. EA58 / EA63 = F / MOD. EA63 = G, M = METALLIC HOUSING, RESOLUTIONS: 2/4/8/16/32/64/128/256/512 / 1024/2048/4096/8192 / 90/180/360/720/1440/2880/ 225/450/900/1800/3600/ 250/500/1000/2000/4000 PPR, TYPE CODE: G = GRAY (Standard) / B = BINARIY (for compensated binary please contact Technical office).

EA SSI ABSOLUTE SINGLETURN ENCODER SERIES EA

Product code: CGAV1870
Brand: Eltra SpA

BODY DIMENSION: 58 / 63, TYPE OF THE FLANGE: MOD.EA63 = A / MOD. EA58 = B / MOD.EA58 = C / MOD. EA63 = D / MOD. EA63 = E/ MOD. EA58 / EA63 = F / MOD. EA63 = G, RESOLUTIONS: 2/4/8/16/32/64/128/256/512 / 1024/2048/4096/8192 / 90/180/360/720/1440/2880/ 225/450/900/1800/3600/ 250/500/1000/2000/4000 PPR, CODE TYPE: G = GRAY (Standard) / B = BINARY (for compensated binary please contact Technical Office)

EA SSI SINGLETURN ABSOLUTE ENCODER SERIES EA

Product code: CGAV1867
Brand: Eltra SpA

WITH ALUMINIUN HOUSING, BODY DIMENSION: 58 / 63 / 90 / 115, TYPE OF THE FLANGE: MOD.EA63 = A / MOD. EA58 = B / MOD.EA58 = C / MOD. EA63 = D / MOD. EA63 = E/ MOD. EA58 / EA63 = F / MOD. EA63 = G, M = METALLIC HOUSING, RESOLUTIONS: 2/4/8/16/32/64/128/256/512 / 1024/2048/4096/8192 /, 90/180/360/720/1440/2880/ 225/450/900/1800/3600/ 250/500/1000/2000/4000 PPR, TYPE OF CODE: G = GRAY (Standard) / B = BINARIY (for compensated binay please contact Thecnical office), INPUT VOLTAGE (Vdc): 5 / 8-28, OUPTUT TYPE: S= SSI SERIAL SYNCHRONOUS INTERFACE (for the optionals on output configurations contact our. Office).

EA40 A / B ABSOLUTE SINGLETURN ENCODER SERIES EA

Product code: CGAV1872
Brand: Eltra SpA

BODY DIMENSION: 40, TYPE OF FLANGE: MOD. EA40A = A / MOD. EA40B = B, RISOLUTIONS: 2 / 4 / 8 / 16 / 32 / 64 / 128 / 256 / 90 / 180 PPR, CODE TYPE: G = GRAY, INPUT VOLTAGE (Vdc): 5 / 8-28, OUTPUT TYPES: N = NPN (standard negative logic)/ C= NPN OPEN COLLECTOR (standard negative logic) / R = PNP (standard positive logic) / U = PNP OPEN COLLECTOR (standard positive logic) (note.: for optionals about output types please contact our office), LOGIC: N = NEGATIVE / P = POSITIVE