ELTRA EL63PB48Z5/28L12X3PR2 Incremental encoder with hollow shaft and antirotation pin. Size: 63mm. Hollow shaft with antirotation pin. Resolution: 48 ppr. with zero pulse. Power Supply: 5 ... 28 V DC. Electronic interface: line driver. Bore diameter: 12mm. Enclosure rating: IP 54. Rotation speed: 3000 rpm max. Radial cable output (standard length 1.5 m). Series is recommended for industrial applications with high mechanical resistance requirements.