
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 |

EMI 63
Not for new design, please consider updated model of EMI 63 A / D for new design.
EOL notification.
Thanks to the magnetic technology, the EMI 63 (ø 63 mm) series is suitable for harsh environment applications such as marble and glass working machines, washing systems, metal working machines and all the applications where high temperature resistance is required. Moreover, for its widespread fixing system, this line is widely employed in the factory automation field. EMI63
External diameter (max) | 63,5 mm |
Shaft diameter (max) | 10 mm |
Resolution (max) | 2.048 ppr |
Output frequency (max) | 205 kHz |
Operating temperature (°C) | -25 ... +100 |
Enclosure rating | IP 66 |

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. EL115 - ER115
EL 115A series not for new design. EOL notification.
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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ER 58
ER 58 (ø 58 mm) hollow shaft encoder series for industrial applications with high mechanical resistance and high resolution (up to 24.000 ppr with zero signal) requirements. EL58 -ER58
EL 58 series not for new design, please consider EMI 58 series for new design. EOL notification.
External diameter (max) | 58 mm |
Shaft diameter (max) | 15 mm |
Resolution (max) | 24.000 ppr |
Output frequency (max) | 500 kHz |
Operating temperature (°C) | -20 ... +70 |
Enclosure rating | IP 66 |
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EMI 63
EMI 63 (ø 63 mm) is a standard series for industrial applications with high mechanical resistance requirements. Based on a proprietary magnetic sensor these encoders are designed to withstand high radial and axial shaft loads and can be mounted by flanges or fixing clamps. EMI63
External diameter (max) | 63 mm |
Shaft diameter (max) | 10 mm |
Resolution (max) | 10.000 ppr |
Output frequency (max) | 800 kHz |
Operating temperature (°C) | -25 ... +85 |
Enclosure rating | IP 66 |
Linearity | < 0,3° / ± 0,5° |
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