ELTRA EL58B450Z5L6X6MA. Solid shaft incremental encoder with axial shaft load. Standard diameter: 58mm. With zero pulse. Synchronous flange diam.: 50 mm. Res.: 450 ppr. Power Supply: 5 VDC with line driver electronic interface. Shaft diam.: 6mm. Enclosure: IP 54. Rotation speed (max): 6000 rpm. M connector output. Series for industrial applications with high mechanical resistance requirements.