ELTRA RM500C10000S8/24PC10X3CR.014 Metric wheels. Size: 500 mm linear extent. Wheel type: rubberized. Resolution: 10000 ppr. Without zero pulse. Power supply: 8 - 24 V DC. Output type: protected push-pull (AEIC-7272). Shaft diameter: 10 mm. Encosure rating: IP 54. Rotation speed: 3000 rpm max. Radial output. Wheels are perfect for industrial applications for measurement of linear movement.