... , 3-phase, IMB3, IMB5, IMB35. Winding Rotor Asynchronous Motor for Crane and Metallugical Applicat YZR Motor380V, 50Hz, AC, 3-phase, IMB3 ... , IMB5, IMB35.Winding Rotor Asynchronous Motor for Crane and Metallugical Application S3 (starting 6 per hour) - 40%FrameSizeRated ... )Inertial M.Jm(Kg.m2)WeightKgs)(6 Poles) Synchronous Speed 1000 rev/min.YZR112M1.54.612.52.33.3786662.90.791000 ...