ELTRA EL58B250Z5/28P6. Solid shaft incremental encoder for industrial applications with high mechanical resistance requirements Size: 58mm. With zero pulse. Synchronous flange diameter: 50 mm. Output frequency: up to 500 kHz. Resolution: 250 ppr. Power Supply: 5 - 28 V DC. Electronic interface: push-pull Shaft diameter: 6mm. Series is designed to support high radial shaft load.