EL63PC500Z5/28C12X3PR Series with rare fixing shaft and antirotation pin Size: 63mm. Series with rare fixing shaft and antirotation pin Resolution: 500 ppr. With zero pulse. Power Supply: 5....28 V DC. Electronic intarface: NPN open collector. Bore diameter: 12 mm. Enclosure rating: IP 54. Rotation speed: 3000 rpm max. Radial cable output (standard length 1.5 m). Series is recommended for for industrial applications with high mechanical resistance requirements.