
EA 58-63 Parallel / SSI
Not for new design, please consider EAR series for new design.
EOL notification (Bit parallel).
EOL notification (SSI).
Blind hollow shaft EA 58 - EA 63 (ø 58-63 mm) series of optical singleturn absolute encoders, with Bit parallel or SSI electronics. This series has cable connector output and protection class up to IP 66; Gray and binary code output with several electronics are available to allow a broad use in all industry fields. EA58 EA63
External diameter (max) | 90 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 13 bit |
Output frequency (max) | 25 kHz (par.) / 100 kHz ... 1 MHz (SSI) |
Operating temperature (°C) | 0° ... +60° |
Enclosure rating | IP 66 |

EAM 58-63 Parallel / SSI
Not for new design, please consider EAMR series for new design.
EOL notification (Bit parallel).
EOL notification (SSI).
Blind hollow shaft EAM 58 - EAM 63 (ø 58-63 mm) series of optical multiturn absolute encoders, with Bit parallel or SSI electronics. This series is designed for industries that require an excellent accuracy on extended linear displacements; it has cable connector output and protection class up to IP 66, gray and binary code output with several electronics are available to allow a broad use in all industry fields. EAM58 EAM63
External diameter (max) | 63 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 13 bit ST / 14 bit MT |
Output frequency (max) | 25 kHz (par.) / 100 kHz ... 1 MHz (SSI) |
Operating temperature (°C) | 0° ... +60° |
Enclosure rating | IP 54 |
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EMA 50
Magnetic singleturn absolute EMA 50 (ø 50 mm) encoder series. Blind hollow shaft up to 15 mm with several flanges (also anodized). Power supply up to 30 Vdc and SSI and bit parallel interfaces are available for this model. EMA50
External diameter (max) | 50 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 13 bit |
Operating temperature (°C) | -25° ... +85° |
Output frequency (max) | 25 kHz (par.) / 100 kHz ... 1 MHz (SSI) |
Enclosure rating | IP 67 |
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EL 49
The EL49 rotary encoder series (ø 49 mm) is recommended in feedback control systems on AC servomotors.
· 3 channel encoder (A / B / Z) up to 2048 ppr
· Power supply up to +24 V DC with several electrical interfaces available
· Up to 150kHz of output frequency
· Cable output, connector available on cable end
· Through hollow shaft diameter up to 12,7 mm (1/2”)
· Interchangeable with size 19 Resolver
External diameter (max) | 49 mm |
Shaft diameter (max) | 12,7 mm |
Resolution (max) | 2.048 ppr |
Output frequency (max) | 150 kHz |
Operating temperature (°C) | -10 ... +100 |
Enclosure rating | IP 40 |

EAMR 58 - 63 Bit Parallel / SSI
Blind hollow shaft EAMR 58 - EAMR 63 (ø 58-63 mm) series of optical multiturn 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. EAMR58 EAMR63
External diameter (max) | 63 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 25 bit ST / 40 bit MT |
Output frequency (max) | 50 kHz (Bit Par.) / 1 MHz (SSI) |
Operating temperature (°C) | -40° ... +85°C (-40° ... +185°F) |
Enclosure rating | IP 67 |
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