Ball Screw

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Ball screws are mechanical linear actuators that consist of a linear ball screw and ball screw nut that contain a ball that rolls between their matching helical grooves. The primary function of ball screws is to convert rotational motion to linear motion. Ball screw nut are used in transmitting forces to a stationary or dynamic load with high accuracy, precision, and repeatability.
What is linear ball screw types?

Ball screws may be categorized according to the mechanism of their ball recirculation. The ball recirculation mechanisms are grouped into internal recirculation and external recirculation systems.Internal Ball Recirculation, Deflector-Type Ball Screws, End Cap-Type Ball Screws, External Ball Recirculation.We have different types of ball screws, we have rolled screws and ground screws, the precision of ground screw can reach to C3, the rolled screw can reach to C5.

What are the features of linear ball screw?

There are many advantages of using ball screws within your motion application:

 

• Highly efficient, requiring less torque – therefore smaller motor
• Higher accuracy grades for greater positional accuracy
• Lower friction – able to run at cooler temperatures
• Available in rolled and ground types
• Can be adjusted to increase/decrease preload
• Need to be replaced less frequently
• Available in screw diameters from 12mm to 80mm  
• Where is a linear ball screw used?

  Due to the small frictional resistance, ball screw are widely used in a variety of industrial equipment and precision instruments. Ball screws are used for heavy-duty applications requiring high speed, high throughput, high accuracy, and long service times. They are used in precise positioning systems, in automotive steering systems, in electric vehicles, in energy-generating machinery such as wind turbines, solar panels, and hydroelectric equipment, in aircraft machinery, and as a viewing system for the photolithography process.                                                                     

  Reasons to Choose  Ball Screws

  LIMON is the leading supplier of linear components. In order to meet customer’s demands, we are always keeping the pace of making innovations and developing new products and technical reformation. LIMON involved in ball screw industry from 2007 and with professional technical and sales team, now we sell very well and has dealers in European, Asian and South American countries. Feel free to contact us, if there is any question.