ELTRA EH80P2048S5L15X3PR2 Series with incremental outputs and through hollow shaft. Several output types available. Size: 80mm. Through hollow shaft. Resolution: 2048ppr. Without zero pulse. Power supply: 5 VDC. Output type for incremental signals: line driver. Bore diameter: 15mm. Enclosure rating: IP54. Max rotation speed: 3000rpm. Series is recommended for AC servomotor of feedback systems.