Eltra - EL 49 - EF 49 C-P - Optical Blind-through Hollow Shaft

EL 49 - EF 49 (ø 49 mm) encoder series used in feedback systems on AC servomotor. They integrate a traditional incremental encoder with the optic generation of "Hall effect" phases (EF line). This series stands out for its high temperature resistance and in particular, for the interchangeability with size 19 resolver, which represents a cost-effective solution since it's sufficient to have only one predisposition on the motor.

 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

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Incremental Encoders
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Eltra - Incremental - ø 49 mm EL - EF 49 C/P