ELTRA EL58F500Z5/28P10X6P Blind hollow shaft incremental encoder with stator coupling. Diameter: 58mm. With zero pulse. Resolution: 500 ppr. Power: 5 ... 28 V DC. Push-Pull. Max rotation speed: 6000 rpm. 10 mm bore diameter. Protection rating: IP 54. Standard cable output with length 1,5 m. Series is recommended for industrial application with high radial shaft loads.