型号Spindletype:GDZ80X73-2.21.转速Rev(rpm):18000rpm2.功率Power(kw):2.23.电压Voltage(V):220/380V4.电流Current(A):6/10A5.频率Frequency(HZ):3006.风冷Cooledbyair7.轴承型号Bearingtype:2×7006CP42×7002CP48.油脂润滑Lubricate：grease9.夹帽Collet(mm):ER2510.保修Repairtime:bearing(halfyear),spindle(oneyear)11.长度/宽度/高度Length/width/hight(mm):248/93/8212.balancetestresult(ms*s):2.4rpm<513.L(mm):248,L1(mm):31.5,L2(mm):63,L3(mm):35,14.重量weight（kg）:8.0KG15.品牌Brand:韩国AY)