SFV06310-4.8型滚珠丝杆 SFV06320-2.7型TBI滚珠丝杆 大型机床**丝杆

【TBI滚珠丝杠的载荷与载荷方向】
    滚珠螺母是滚珠丝杠机构的核心部件。滚珠丝杠机构在运行时滚珠螺母不能承受径向载荷或扭矩载荷，只能承受沿丝杠轴向方向的载荷，而且要注意使作用在滚珠丝杠副上的轴向载荷通过丝杠轴心，设计时不能将径向负荷、扭矩载荷直接施加到螺母上，否则会大大缩短滚珠丝杠机构的寿命或导致运行不良，因为径向载荷或扭矩载荷会使丝杠发生弯曲，螺母中部分滚珠过载，从而导致传动不平稳、精度下降、寿命急剧缩短。丝杠承受的径向载荷主要是丝杠的自重。



TBI研磨级螺杆(TBI Ground Ball Screw):
高定位精度、高刚性(High Accuracy、High Rigidity)

TBI转造级螺杆（TBI Rolled Ball Screw):
供货迅速，标准化量产、可降低成本
(Prompt Delivery,Standardized and mass prduction、Low cost)

螺杆直径（Ball Screw dia):Ф4MM～Ф80MM

螺杆长度（Ball Screw length):长12M（Max.12 meters)

精密等级（Accuracy):C3,C5,C7,C10



TBI滚珠丝杆SFV螺母系列:(丝杆总长3-7.5米,可按需求切割加工轴端)
SFVR01205B1N  SFVR01210B1N  SFVR01510B1N
SFVR01604C1N  SFVR01605D1N  SFVR01610B1N
SFVR02004D1N  SFVR02005D1N  SFVR02010B1N
SFVR02020B1N  SFVR02505D1N  SFVR02506D1N
SFVR02508D1N  SFVR02510B1N  SFVR02525B1N
SFVR03204D1N  SFVR03205D1N  SFVR03206D1N
SFVR03208D1N  SFVR03210D1N  SFVR03220B1N
SFVR04005D1N  SFVR04010D1N  SFVR04020B1N
SFVR05005D1N  SFVR05010D1N  SFVR05020B1N
SFVR06310D1N  SFVR06320B1N  SFVR08010D1N
SFVR08020D1N  SFVR08020D1N

TBI滚珠丝杆DFV螺母系列:(丝杆总长3-7.5米,可按需求切割加工轴端)
DFVR01510B1N  DFVR01604C1N  DFVR01605D1N
DFVR01610B1N  DFVR02004D1N  DFVR02005D1N
DFVR02010B1N  DFVR02505D1N  DFVR02506D1N
DFVR02508D1N  DFVR02510B1N  DFVR03204D1N
DFVR03206D1N  DFVR03208D1N  DFVR02510B1N
DFVR03204D1N  DFVR03205D1N  DFVR03206D1N
DFVR03208D1N  DFVR03210D1N  DFVR03220D1N
DFVR04005D1N  DFVR04010D1N  DFVR04020B1N
DFVR05005D1N  DFVR05010D1N  DFVR05020D1N
DFVR06310D1N  DFVR06320B1N  DFVR08010D1N
DFVR08020D1N  DFVR08020D1N



TBI MOTION 滚珠丝杆-外循环重负荷系列
(SFV系列&DFV系列)
 
特色:
外循环设计，可承受重负载及高速，高进给
低噪音循环设计
无间隙，高刚性
 
应用
适用于高速化机械，精密工具机，数控机械，产业机械，电子机械...等






TBI滚珠丝杆可依客户图纸要求进行加工、组装（需提供标准尺寸图纸），轧制3-5天内交货，研磨丝杆7天内交货（如紧急使用，可要求插单安排）;其它需注意事项请与卖家客服沟通,谢谢支持!