The wire rope conveyors have extensive used in all professions, in which joint quality is or not up to standard, to direct affect conveyor that can or not normal operate.

LD wheel, wheel group, drum group, hook group, pulleys, couplings, wire rope, cable pulley, motor, brake, reducer, cable reel, overload limiter, standard parts.

Based on JB standard, one kind of performance automatic testing system for electric wire rope hoists is proposed and the realization of hardware and software is introduced.