dry type vacuum cleaner motor diameter:135mm,height:114mm,116mm rated power:1200-1400W rated voltage:100-240V PX-(P-2)Technical Parameters Patameters/ModelsPX-(P-2)Tolerance Value Rated voltage(V)100-240/Rated frequency(Hz)50/60/Rated input power(W)1200-1400+10% -10%Max vacuum degree(KPa)25-26.5-5%Max air flow(M3/min)3.5-3.6-8%Temperature rise(K)75/Noise(dB)98-108/Spark<2/Class of insulationE/Max efficiency38%-10%