... more power saving, lower noise and vibration, greater reliability, Class "F", IP54, SKF bearing, OEM offered. Standard:IEC 34-1 and ... starting torque, lower noise and vibration and greater reliability; Type of cooling: TEFC squirrel-cage; Usage: machine tools, water pumps, ... has more than ten years experience in manufacturing Y2 and Y series motor. Our products cover more than 25 basic inductries ...