... .Gearbox :90.2mm*63.5mm 3.Torque Range:30~50kg permanent magnet dc motor DS-90SS5281. Typical applications: Welding machine,Garbage disposers ... /CTN G.W.:11Kgs9.Our permanent magnet dc motor is with high torque,low speed,low noise ,good quality,long life,lower price ,fast ... data can be adjusted according to customers requirement DS-90SS528 permanent magnet dc motor