Ball Screw

Ball Screw is made of screw and ball nut. It's function is to turn the rotary motion into linear motion, which is a future extension and development of ball screw. The significance of the development is to move into a rolling bearing from sliding action. With little friction, Ball Screw are widely used into

various industrial equipment and precision instruments.

 

Feature of ball screw:

1)High efficiency of transferring

2)Smooth movement

3)High precision, duration, and reliability

4)No gap and preloading

5)Produced using auto turning CNC machines

6)Precision ball screws

7)Low friction

8)Durable design

9)High-speed operation

 

Application:

Ball screw are used in aircraft and missiles to moving control surfaces, especially for electric fly by wire and in automobile power steering to translate rotary motion from an electric motor to axial motion of the steering rack. Ball screw also used in machine tools, robots and precision assembly equipment. High precision ball screw are used in steppers for semiconductors manufacturing.

1)Ball screw used in Machine tools

2)Ball screw used in Industrial machinery Printing, paper-processing, automatic machines, textiles, etc.

3)Ball screw used in Electronic machinery Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment, etc.

4)Ball screw used in Transport machinery Material handling equipment, nuclear reactor-actuator, etc.

5)Ball screw used in Aircraft applications: aircraft flaps, actuators, airport loading equipment, etc

 

Technical data of ball screw for reference:

 

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