Dalian Running Engineering

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Ball Screw

High Reliability
DRE  has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation
The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Rigidity and Preload
When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in DRE precision ball screws may be reduced to zero by preloading and a light smooth operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.DRE ball screws have gothic arch groove profiles (Fig. 1.2) which allow these conditions to be achieved.

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable ball screws manufactured. 



Fig. 1.2 Groove Shape of DRE Precision Ball Screw


We have the below types for your reference:

Rolled ball screw

Grinded/Ground ball screw

Miniature ball screw

Support unit of ball screw

Coupling

 

Inquiry Now 

焊 SA / 焊 CA 线性导轨

型号 尺寸 大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SA 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 M5 5 7 5.5 6 EGW15CA 26 39.8 56.8 10.15 EGW20SA 28 6 19.5 59 49 5 - 29 5...

Hot tags  :  linear guide   linear guideway   Linear guide rail  

焊某人 / 焊 CB 线性导轨

型号 尺寸 大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SB 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 Ø4.5 5 7 5.5 6 EGW15CB 26 39.8 56.8 10.15 EGW20SB 28 6 19.5 59 49 5 - 29...

MGN C / MGN H 的线性导轨

MGN 系列小、 重量轻设计适合于小型设备所有的材料都特级不锈钢钢和合金钢的抗腐蚀能力哥特式拱门接触设计具有高刚性和精度特征在所有方向钢球都受制于微型家臣因此而不失去彩球时删除块 MGW 系列 (宽型) 扩大宽度的设计增加了容量负荷哥特式拱门接触设计具有高刚性特征在所有方向钢的时刻球是微型仆约束,因此而不失去球删除块离开了轨道时所有金属部件均采用不锈钢制成的抗腐蚀能力...

Hot tags  :  cnc linear guide   linear motion guide   ball linear guide  

MGW C / MGW H 的线性导轨

MGN 系列小、 重量轻设计适合于小型设备所有的材料都特级不锈钢钢和合金钢的抗腐蚀能力哥特式拱门接触设计具有高刚性和精度特征在所有方向钢球都受制于微型家臣因此而不失去彩球时删除块 MGW 系列 (宽型) 扩大宽度的设计增加了容量负荷哥特式拱门接触设计具有高刚性特征在所有方向钢的时刻球是微型仆约束,因此而不失去球删除块离开了轨道时所有金属部件均采用不锈钢制成的抗腐蚀能力...

Hot tags  :  linear motion guide rail   linear rail guide  

PM40 线性模块

铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 100 159 36 - 20 2 0.48 - 150 209 86 34 15 3 0.6 0.67 200 259 136 84 40 3 0.72 0.79

Hot tags  :  linear module   industrial robots  

PM50 线性模块

铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) K(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 150 220 70 - 35 80 2 1 - 200 270 120 55 20 160 3 1.2 1.4 250 320 170 105 45 160 3 1.4 1.6 300 370 220 155 30 240 4 1.6 ...

Hot tags  :  industrial robot