1.frame size:71mm 2.voltage:100-120v,230v 3.frequency:50,60Hz 4.power: ... ,IP54INSULATION CLASSBDUTYS1,S6PHASESINGLE-PHASEMOTOR HOUSINGAluminum, Steel, Cust iron, AluferUSEAGEFor concrete mixer machines and meat mixer machinesCERTIFICATESCE,CCC,UL,ETL,GS,CSA,ROHS,ISO.