Three phase electric motor CCC,CE,ISO9001,ROHS, Strong torque and structure,high efficiency, 100% output , full copper wire Three phase electric motorSpecifications:1) Frame sizes: 1602) Rated power: 7.53) Rated voltage: 220/380/V,380/440V,380/660V4) Frequency: 50Hz, 60Hz,50/60Hz5) Protection class: IP556) Insulation class: F7) Materials: cast iron, aluminum (FRAME 63-160)8) EFF: EFF2, EFF19) ...