基本参数            床身上zui大回转直径     mm     420/520

                    拖板上zui大回转直径     mm     220/270

                    zui大工件长度           mm     750/1000

                    滑板zui大行程（x向）   mm     285

主传动              主轴通孔直径           mm     ø82

                    主轴头                         a2-8

                  主轴转速范围        rpm    35-1600rpm

                  主电机功率          kw     5.5/7.5

尾座              尾架套筒锥孔               莫氏5#

                  尾架套筒直径        mm    75

                  套筒zui大行程        mm    150

加工精度          定位精度            mm     0.01

                  重复定位精度        mm     ±0.005

                  加工圆度            mm     0.005

                  加工粗糙度          μm     ra1.6

电动刀架          刀位数               位      4（可选6或8）

                  重复定位精度         mm     0.003