ELTRA EL49P2048Z5L10X6PR.0,5 Hollow shaft incremental encoder. Motor series. Size: 49mm. Through hollow shaft. Resolution: 2048 ppr. With zero pulse. Power Supply: 5 V DC. Electronic interface: line driver. Bore diameter: 10mm. Enclosure rating: IP 40. Rotation speed: 6000 rpm max. Radial cable output Series is recommended for asynchronous motors.