ELTRA EL88P1024Z5/28P19X3PR7.947 Through hollow shaft incremental encoder. Motor Series. With spring Diameter: 88 mm. 1024ppr Resolution. Output Frequency: up to 105 kHz Power supply: 5 - 28 V DC. Output type for incremental signals: push-pull. With zero pulse. Bore diam.: 19mm. Protection class: IP54. Rotation speed: 3000rpm max. Standard cable output with length 0,5 m. Radial type. Output Frequency: up to 105 kHz Series is recommended for middle size asyncronous motors.