Y280M-4/90KW电动机电机轴D=75mm,肖口F=20mm,轴伸出端E=140mm,G=67.5mm. 对立式安装电机L=1170mm,螺孔距M=500mm,止口N=450mm;对卧式安装电机L=1050mm,纵向螺孔距B=419mm,横向螺孔距A=457mm.
参考一下:http://www.djwx.org/news_view.asp?id=10760