型号Spindle type: GDZ48-300 

1.转速Rev(rpm):60000

2.功率Power(kw):0.3

3.电压Voltage(V):75

4.电流Current(A):4.5

5.频率Frequency(HZ):1000

6.水冷Cooled by water

7.轴承型号Bearing type:1×7001

                                              1×708

8.油脂润滑grease

9.夹帽collet(mm):ER8

10.保修repair time:bearing(half year),spindle(one year)

11.外径diameter(mm):48

12.长度length(mm):142

13.L(mm):120, L1(mm):5, L2(mm):17, D(mm):48, D1(mm):42

14.重量weight（kg）:1.5KG

15.品牌Brand:韩国AY