... iron, aluminum (FRAME 63-160)8) EFF: EFF2, EFF19) Poles: 2, 4, 6, 8,10) Cooling method: IC411 (total-enclosed fan-cooled ... ' requirementsPacking:1) Frame 63-112: carton and pallet 2) Frame 132-315: wooden boxes Y2 series 4 pole 3 phase asynchronous motor