
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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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° |

EML 50
Absolute singleturn EML 50 (ø 50 mm) encoder series for blind hollow shaft. This line features all the advantages of the magnetic technology and has a very fast and easy mounting system which makes it suitable for heavy duty applications such as marble and glass working machinery, marine and other industrial fields. Analogue linear voltage (0÷5 V / 0÷10 V) or current (0÷20 mA / 4÷20 mA) output. EML50
External diameter (max) | 50 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 12 bit |
Linearity | < 1% |
Operating temperature (°C) | -25° ... +85° |
Enclosure rating | IP 67 |
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