ELTRA EMA50A256G8/30NNX6S3PR.20 Singleturn absolute magnetic encoder. Several mechanical flanges. Size: 50mm. Synchro - clamping flange: 25 mm. Resolution: 256 ppr. Code type: Gray. Power supply: 8 ... 30 V DC. Electronic interface: NPN (negative logic standard) Logic: negative. Unused option. Shaft diameter: 6mm. Enclosure rating: IP 67. Rotation speed: 3000 rpm max. Radial cable output (standard length 1.5 m). Series is recommended for for industrial applications.