Series: ER721A. Incremental hollow shaft encoder. Size: 72mm. Distance between holes on flange: 63,5 mm Resolution: 1024 ppr. Without zero pulse. Power Supply: 5 V DC. Enclosure rating: IP 54. Electronic interface: line driver. Shaft diameter: 14mm. Rotation speed: 6000 rpm max. Radial connector. Series is recommended for industrial application with high mechanical resistance requiements.