Shandong China Coal Industry&Mining Supplies Group
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YBB Series scraping loader use for flame-proof type Three-phase Asynchronous Motor suitable for the coal mine planetary transmission scraper mucker matching motor. YBI series scraping loader use for flame-proof type Three-phase Asynchronous Motor be use for coal mine lateral unloading rock loader motor.The two series of explosion-proof motor performance standard by GB3836.1－2000.
1.Voltage rating：380V、380／660V、660／1140V
2.Rated frequency：50Hz
3.Protection grade ：IP55
4.Cooling way：IC411(YBB)、IC410(YBI)
5.Work system ：S1(YBB)、S3(YBI)
6.Insulation grade：F
7.Installing form ：IMB3、IMB5、IMB35etc.