
EL 53 - ER 53
EL 53 - ER 53 (ø 53 mm) high-resolution encoder series to be mounted directly on motors. Our integrated elastic coupling allows radial and axial slack compensation. Several flanges and output types available, up to 24 V DC power supply. EL53
External diameter (max) | 53 mm |
Shaft diameter (max) | 10 mm |
Resolution (max) | 10.000 ppr |
Output frequency (max) | 500 kHz |
Operating temperature (°C) | -25 ... +85 |
Enclosure rating | IP 64 |

EAML 58 - 63 Analogue
Blind hollow shaft EAML 58 - EAML63 (ø 58-63 mm) series of optical multiturn 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. EAML58 EAML63
External diameter (max) | 63 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 16 bit |
Operating temperature (°C) | -20° ... +85°C (-4 ... +185°F) |
Enclosure rating | IP 67 |
Linearity | ± 250 arc-sec |
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EMI 55
The EMI 55 (ø 55 mm) magnetic incremental encoder series, due to its elevated IP sealing and its high operating speed, is suitable for several application fields like electric motors, marine industry, iron and steel industry, textile machines, wood, paper, glass, marble working machinery and, more generally, automation and process control fields. Models with anodized flanges are available. EMI55
External diameter (max) | 55 mm |
Shaft diameter (max) | 10 mm |
Resolution (max) | 10.000 ppr |
Output frequency (max) | 800 kHz |
Operating temperature (°C) | -40 ... +100 |
Enclosure rating | IP 67 |
Linearity | < 0,3° / ± 0,5° |

EAML 90 - 115 Analogue
Solid shaft EAML 90 - EAML 115 (ø 90-115 mm) series of optical multiturn 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. EAML90 EAML115
External diameter (max) | 115 mm |
Shaft diameter (max) | 11 mm |
Resolution (max) | 16 bit |
Operating temperature (°C) | -20° ... +85°C (-4 ... +185°F) |
Enclosure rating | IP 67 |
Linearity | ± 250 arc-sec |
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ER 115
Incremental ER 115 encoder series (ø 115 mm) designed for critical environments with high mechanical resistance requirements. The ER 115 model has a tachometer generator REO-444 type compatible plug. ER115
External diameter (max) | 115 mm |
Shaft diameter (max) | 11 mm |
Resolution (max) | 10.000 ppr |
Output frequency (max) | 300 kHz |
Operating temperature (°C) | -25... +85 |
Enclosure rating | IP 54 |
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