YZR Motor 380V, 50Hz, AC, 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 Power(KW)Stator Current(A)Rotor Current(A)TorqueNo-load Current(A)Speed(r/min)Eff.(%)Power Factor(cosø) ...