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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

 

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FF type ball screw
FF type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

Hot tags  :  ball screw   cnc ball screw   precision ball screw  

FFB type ball screw
FFB type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

Hot tags  :  ball screw nut  

FFZD type ball screw
FFZD type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

Hot tags  :  ball screw assembly   ball screw and nut  

FFZL type ball screw
FFZL type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

Hot tags  :  ball screw linear  

DKFZD type ball screw
DKFZD type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

DGF/DGZ type ball screw
DGF/DGZ type ball screw

Balls with free motion transfer the force and motion between screw and nut in the ball screw assembly. This transfer wise replaces the traditional direct function wise between screw and nut. Therefore...

Hot tags  :  ball screw price   ball screw bearing  

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