Series: ER63E Incremental encoder with solid shaft optical. Size: 63mm. Centering square flange: 50 mm. Resolution: 1000 ppr. With zero pulse. Power Supply: 5 V DC. Rotation speed: 3000 rpm max. Electronic interface: line driver Shaft diameter: 10mm. Radial J connector output. Enclosure rating: IP 54. Series is recommended for for industrial applications with high mechanical resistance requirements. It can be mounted by means of flanges or servo-fasteners.