MODEL: AO-5575A [MANUAL FEED] POWER SOURCE (SINGLE PHASE): 220V AC 50Hz RATED POWER CONSUMPTION: 950W MAGNET POWER CONSUMPTION: 55W HOLE DIAMETER: 12 to 55mm PLATE THICKNESS: 9 to 75mm NO LOAD SPEED: min-1 MAGNET DIMENSIONS: 86 x 170mm MASS (WEIGHT): 17.5kg