ELTRA EF80C8C2000S5L8X3PR Hollow shaft incremental Encoder. Several output types available. Size: 80mm. Blind hollow shaft. Poles of the motor: 8. Output for hall phases: NPN open collector. Resolution: 2000ppr. Without zero pulse. Power supply: 5 V DC Output type for incremental signals: line driver. Bore diameter: 8mm. Enclosure rating: IP54. Max rotation speed: 3000rpm. Radial cable output with standard length 0.3 m. Series is recommended for AC servomotor of feedback systems.