super prision HIWIN ball screw with nut

HIWIN ball screw with nut features:

The ball screw is commonly used in mechanical transmission components, is composed of screw, nut, also can match the nut, screw, linear guide, coupling and motor of turning peripheral components, such as its main function

Is to convert rotation motion into linear motion, or to convert torque into axial force.Ball screw has the characteristics of high precision, reversibility, high efficiency and frictional resistance. It is widely used in various industrial equipments

And precision instruments.

Ball screw characteristics

1. High transmission efficiency

Ball screw pair transmission efficiency is as high as 85% - 85%, for the traditional sliding screw pair of 2-4 times, as shown in figure 1, so can get larger to the smaller torque thrust, or by the linear motion into

Rotational motion (reversible motion). 

2. Smooth movement

The ball screw pair is the point of contact rolling motion, the friction resistance in the work is small, the sensitivity is high, no tremor at the start, no crawling at low speed, so the micro-feed can be controlled with precision. 

3. High precision

Ball screw pair of movement of the temperature rise is small, eliminate axial clearance and preload and the screw pre-stretching to compensate for thermal elongation, therefore can obtain higher positioning accuracy and repeat precision. 

4. High durability

Steel ball rolling contact point are processed by the hardening (HRc58-63), and the precision grinding, high fatigue resistance, rolling friction wear very little, has high service life and accuracy stable. 

5. Good synchronicity

Because of the smooth motion, the reaction is sensitive, no block, no slip, several sets of the same ball screw pair simultaneously drive several identical parts or devices, can get good synchronous motion. 

6. High reliability

Compared with other driving machines, hydraulic transmission, the lower failure rate of ball screw and the lower failure rate of ball screw, the maintenance is also very simple, only need to do general lubrication and dustproof.Special occasions can work without lubrication.

Super prision HIWIN ball screw with nut datasheet

Company introduction: 

My company Tianjin Tengqi International Trade Co.,Ltd. was built us in 1990,main products:NSK,NTN,THK,IKO, KOYO,NACHI, bearingsIf you are interested in my company,please contact with me freely

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