... and electric excavator ZZJ-800 motors are a kind of DC motor used for metallurgy & hoisting, available for steel rolling machine, ... Basic type of construction is horizontal foot-mounted and 2 shaft-end's which are 1:10 tapered. Terminal box is ... IC063. Drip-proof, single pipe ventilated. IP23S, IC174. Totally enclosed, double pipes ventilated. IP23S, IC015. Drip-proof, self-ventilated. IP23S, IC016 ...