Abstract: | The present work pretends to be a general guide for the repairers, but also for the users of electrical asynchronous motor 2EDK04-110Y5 types.Electrical asynchronous motor 2EDK04-110Y5 type fit out equipments used in the coal extractive industry in Romania, equipments which have foreign provenience (Russia).The importance of these engines, from the point of view of the equipment’s working, the complexity and the specific constructive characteristics, the utilization condition’s in activity, the inaccessibility for the professionals in Romania of such a specific technical information, determined S.C. Electro-Service S.R.L. Bacau, to achieve a detailed research in this field.This research accumulated theoretical and technical information – presented in the machine’s book; practical information – noticed from the motors which had arrived to the reparation; utilization terms - from the users, accumulated by them in time, through the machine’s utilization, the knowledge of extractive work specific conditions, the observations of machine behavior in working and the defects which appeared at the motor.All those information was described, in a technical seminary organized by the S.C. Electro-Service S.R.L. Bacau. Among the participants were experts from the users branch, but also experts from academical environments with experience in electrical machine designing.Through this study, S.C. Electro-Service S.R.L. Bacau wanted and managed to establish a certain solution accepted by both sides, solution which fulfill the requirements of quality and reliability requested by the customers. |
