ELTRA EH88P90S8/24L35X3PR Hollow shaft incremental encoders. Motor Series. Size: 88mm. Through hollow shaft with spring Resolution: 90ppr. Without zero pulse. Power supply: 8 - 24 V DC. Output type for incremental signals: line driver. Bore diameter: 35 mm. Enclosure rating: IP54. Max rotation speed: 3000rpm. Output type: radial cable output with cable gland (standard length 0,5 m) Series is recommended for AC servomotor feedback systems.