... Gearbox :90.2mm*63.5mm 3.Torque Range:30~50kg permanent magnet dc motor DS-90SS5281. Typical applications: Welding machine,Garbage disposers ... size:55*35*H18cm 24pcs/CTN G.W.:11Kgs9.Our permanent magnet dc motor is with high torque,low speed,low ... life,lower price ,fast delivery.Appearance size:Gearbox Data:Number of stages3 stages reduction4 stages reduction5 stages reductionReduction ratio36,66,94129 ...