Eltra – Optical Singleturn Absolute Encoders

Rotary absolute encoders provide a unique digital code for each distinct angle of the shaft, storing the value of the actual position and, therefore, preventing the loss of information in case of restart of the system or power-loss.
Thanks to the advantages featured by this type of sensors, Eltra's offer for absolute encoders in in constant growth, always in line with the latest innovations in technology.

EAR 58-63 A/B/C/D/E - Bit Parallel / SSI - Singleturn Absolute
Solid shaft EAR 58 - EAR 63 (ø 58-63 mm) series of optical singleturn absolute encoders, with Bit parallel or SSI electronics. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EAR 58-63 F/G - Bit Parallel / SSI - Singleturn Absolute
Blind hollow shaft EAR 58 - EAR 63 (ø 58-63 mm) series of optical singleturn absolute encoders, with Bit parallel or SSI electronics. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EAR 90 - 115 A - Bit Parallel / SSI - Singleturn Absolute
Solid shaft EAR 90 - EAR 115 (ø 90-115 mm) series of optical singleturn absolute encoders, with Bit parallel or SSI electronics. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EAL 58 - 63 A/B/C/D/E - Analogue - Singleturn Absolute
Solid shaft EAL 58 - EAL63 (ø 58-63 mm) series of optical singleturn absolute encoders, with analogue linear voltage (0÷5 V / 0÷10 V) or current (0÷20 mA / 4÷20 mA) output. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EAL 58 - 63 F/G Analogue - Singleturn Absolute
Blind hollow shaft EAL 58 - EAL63 (ø 58-63 mm) series of optical singleturn absolute encoders, with analogue linear voltage (0÷5 V / 0÷10 V) or current (0÷20 mA / 4÷20 mA) output. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EAL 90 - 115 A Analogue - Singleturn Absolute
Solid shaft EAL 90 - EAL 115 (ø 90-115 mm) series of optical singleturn absolute encoders, with analogue linear voltage (0÷5 V / 0÷10 V) or current (0÷20 mA / 4÷20 mA) output. This series is designed for applications that require excellent accuracy, even in extended linear displacements, as well as mechanical and electronic features that ensure a great performance also in the most difficult environments.

EA 58 B/C - 63 A/D/E - Profibus - Singleturn Absolute
The solid shaft singleturn EA 58 - EA 63 encoder series complies with the PROFIBUS® DP standard (as described on the European Standard EN 50170 Vol. 2) and, in particular, meets the requirements of "PROFIBUS-Profile for Encoders, Order No. 3.062”. The Profibus DP interface maintains the same maximum resolution (8.192 ppr) and features of the stand-alone version, but with the plus and flexibility of the Profibus DP network.

EAX 80 A/D - Explosion Proof - Singleturn Absolute
Flameproof EAX 80 (ø 80 mm) singleturn absolute encoder, certified for potentially explosive and hazardous areas (ATEX). Resolution up to 8.192 ppr (13 bit), up to 28 V dc input voltage with SSI