... , Energy-saving 2,Low noise, Little vibration 3,Power supply 380V,660V,50/60Hz 4,Cooling method: IC411 Principle:Y series three-phase induction ... can be widely used in equipments have no special request for architecture, agricuture, coal, mining and so on, such as ... blowers, pumps, machine tools, hoist and the processing machinery for agricultural and side-line products.Center height of frame size ...