Mikhail P. Dunaev, Aleksei A. Saushkin

National research irkutsk state technical university

The article analyzes the design of an electric jib crane with a magnetic gripper. Cyclograms of the crane movement mechanism operation have been developed. An algorithm for the operation of the PLC of the crane travel mechanism control system has been developed. The work program of the PLC of the crane travel mechanism control system has been developed. A technical implementation of the method of controlling the mechanism of movement of a crane is proposed. An experimental oscillogram of the angular velocity motor of the movement mechanism В of a jib crane with a magnetic gripper is determined, confirming the operability of the developed algorithms and programs.

crane, frequency converter, electric drive, control