... : IP44 ,IP54Insulation class: B,FMaterials: Cast iron, aluminum (FRAME 63-160) EFF: EFF3, EFF2, EFF1 Poles: 2, ... 8 Cooling method: IC411 (total-enclosed fan-cooled type) Mounting types: IMB3 ,IMB5,IMB35,IMB34,IMB14Operating mode: S1 Connection ... Frame 132-315: Wooden boxes Technical Data Structure Description Y3 series ac induction motor mounting details: Schematic diagram mounting ...