... electric motor 2.Model:NMRV30-130,Ratio:1/7.5-1/100 3.ISO9001, Warranty-1 year 4. ... ) Promise to delivery on time(4) Large output torque(5) Safe,reliable, economical and durable(6) Stable transmission, ... sendingSpecifiction: Type:Worm Gear Speed ReducerModel:NMRV030-130Ratio:7.5,10,15,20,25,30,40,50,60,80 ... Power:0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,4kw,5.5kw,7.5kwUsages:In industrial machine: Food stuff ...