DFU1605 Ball Screw

Description

A ball screw is a mechanical linear actuator that translates rotational motion to linear motion with little friction. A threaded shaft gives a helical raceway for ball bearings which act as a precision screw. As properly as being in a function to apply or withstand high thrust loads, they can do so with minimum internal friction. They are made to shut tolerances and are hence appropriate for use in stipulations in which high precision is necessary. The ball assembly acts as the nut whilst the threaded shaft is the screw.

Product Details

1,Intruduction

High precision low noise ball screw
Ball screw is made of screw, nut and ball. The function is to turn the rotary motion into liner motion, which is a in a similar fashion extension and development of ball screw. The magnitude of this development is to go into a rolling bearing from sliding action; With little friction, ball screws are widely used in a quantity of industrial tools and precision instruments.

2, Ball screw feature

High Reliability

ball screw has very stringent great control standards covering every production process. With appropriate lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of ball screws is vastly greatest to traditional screws. The torque required is much less than 30%. Linear action can be without difficulty modified from rotary motion.

High Rigidity and Preload

When axial play is minimized in traditional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in precision ball screws may additionally be decreased to zero via preloading and a slight easy operation is still possible. herefore, each low torque and high rigidity can be received simultaneously. ball screws have gothic arch groove profiles which enable these conditions to be achieved.

High Durability

Rigidly chosen materials, intensive warmness treating and processing techniques, backed by using years of experience,have resulted in the most lengthy lasting ball screws manufactured.