Resumen
A method of the automated measuring of contact pressure of railway automatics relay is offered in the article. The method is based on the design features of railway automatics electromagnetic relays, in which the falling of the armature occurs under the action of its own weight. The presented method allows to solve the complex task of railway automatics electromagnetic relays mechanic parameters measuring automation without removal of the casing, in accordance with the operational and technical requirements to the first class reliability relays.