广州雷研精密传动设备有限公司

                                  XSVR02020滚珠丝杠

                                  雷研精密传动设备有限公司供应XSVR02020滚珠丝杠【货源充足、价格合理、原装正品、品牌齐全】满足客户的需求。请需要XSVR02020滚珠丝杆的朋友联系:黄志杰(经理)? 联系电话:15802034588。

                                  XSVR02020滚珠丝杠图

                                  XSVR02020滚珠丝杆参数
                                  钢珠中???????? Ball center dia.?? 20.75
                                  钢珠?#26412;?mm)?? Ball dia.????????? 3.175
                                  导程(mm)?????? Pitch????????????? 20
                                  珠卷数???????? Number of turns??? 1.8×1
                                  导程角???????? Lead angle???????? 17.05°
                                  螺旋方向?????? Helix dir.???????? R
                                  彈簧力???????? Spring force?????? 0.1~0.3Kg
                                  預压量???????? Preload??????????? 31Kgf
                                  動負荷Ca(Kgf)? Dynamic (Ca)?????? 630
                                  靜負荷Co(Kgf)? Static (Coa)?????? 1422
                                  精度(级数)???? Grade????????????? 0.018

                                  XSVR02020滚珠丝杆图
                                  XSVR02020滚珠丝杆不同长度的参数
                                  行程(mm)??????? 公称编号??????????????? 丝杆轴长度?????? 轴心偏摆
                                  Strke?????????? Model NO???????????? L1??? L2????? L3
                                  200???? XSVR0202OA1DGC5-399-P1?????? 289?? 314???? 399??? 0.035
                                  300???? XSVR0202OA1DGC5-499-P1?????? 389?? 414???? 499??? 0.040
                                  400???? XSVR0202OA1DGC5-599-P1?????? 489?? 514???? 599??? 0.050
                                  500???? XSVR0202OAIDGC5-699-P1?????? 589?? 614???? 699??? 0.065
                                  600???? XSVR0202OAIDGC5-799-P1?????? 689?? 714???? 799??? 0.065
                                  700???? XSVR0202OA1DGC5-899-P1?????? 789?? 814???? 899??? 0.085
                                  800???? XSVR0202OA1DGC5-999-P1?????? 889?? 914???? 999??? 0.085
                                  900???? XSVR0202OAIDGC5-1099-P1????? 989?? 1014??? 1099?? 0.110
                                  1000??? XSVR0202OAIDGC5-1199-P1????? 1089? 1114??? 1199?? 0.110。

                                  XSVR02020尺寸图

                                  滚珠丝杆的工作原理
                                  在丝杆和螺母上加工有弧行螺旋槽,当它们套装在?#40644;?#26102;便形成螺旋滚道,并在滚道内装满滚珠。而滚珠则沿滚道滚动,并经回珠管作周而复始的循环运动。回珠管两端还起挡珠的作用,以防滚珠沿滚道掉出。

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