ELTRA EL115A1024Z5L11X3MR PPR1024 Solid shaft Incremental encoder. Size: 115mm. With zero pulse. Flange: REO444 Resolution: 1024 ppr. Several output types available. Power Supply: 5 V DC. Interface: line driver. Shaft diam.: 11 mm. Enclosure class: IP 54. Radial MIL connector output. Rotation speed: 3000 rpm (max). Series is recommended for harsh enviroments.