Airclean Epicyclic Wheel Weighing Renewing Machine (AC-173H) Power: 1500W Voltage: 110volt, 220volt Speed: 154rpm Base plate diameter: 18" Weight: 80kg Weight of the weighting iron: 2x20kg Main wheel speed: 230rpm Epicyclic wheel speed: 1750 Number of epicyclic wheels: 3pcs Motor warranty: 1 year