... meet CE &ISO9001 3.Large start torque,New Technic YC SeriesHeavy-Duty Single-Phase Capacitor Start Induction MotorRANGE OF ... 60HZ Protection class: IP44 / IP54 / IP55 Insulation class: Class B / Class F Bearing: Chinese good bearings, or SKF,NSK if ... operation, nice appearance, convenient maintenance, meet the IEC standards. YC series motors are of IP44,IP54,IP55 protection, totally enclosed ...