Description Overview Grinding diameter: 25 mm to 120 mm Grinding speed: 17.6 meters/second to 22 meters/second Grinding length: 450 mm Grinding Wheel Specifications Outer diameter: 250 mm Inner diameter: 90 mm Thickness: 20 mm Motors Grinding apparatus motor: 0.55 kW, 980 rpm Lubrication pump motor: 0.09 kW, 1450 rpm Servo drive motor: 0.55 kW Suction fan motor: 1.5 kW, 1450 rpm Grinding wheel motor: 1.1 kW, 2800 rpm General Dimensions Length: 1200 mm Width: 1300 mm Depth: 800 mm Weight: 820 kg