Understanding Ball Screws and Their Advantages

2 minutes, 31 seconds Read

Ball screws are used in manufacturing to create rotational movement without friction. Many types of machinery use ball screws because of their advantages. Learning about the different types of ball screws and their benefits will help manufacturers be encouraged to use them in manufacturing.

What Is a Ball Screw?

A ball screw is an actuator that creates a frictionless rotational movement to propel machinery in various environments. There are a few types of ball screws, including the following.

  • Internal ball recirculation housing keeps the balls within the nut housing during rotation. These ball nut assemblies create less friction and noise, making them ideal for many manufacturing processes.

  • Deflector-type ball screws use lift balls located over the span of the ball screw to guide the balls back to the groove. These ball screw assemblies have a compact size conducive to many operations.

  • End-cap-type ball screws have a mounting system that guides the balls through a tunnel. The tunnel brings the balls back to their starting point.

  • External ball recirculation screws have balls that move outside the nut housing during recirculation. The recirculation method will determine the size of the ball and can limit the scope of the application.

What are the Advantages of Ball Screws?

Ball screws offer a wealth of benefits to manufacturers in all industries. Those considering using ball screws should survey the Benefits of Ball Screws below to get a better idea of how these screws operate and how they can improve operations.

  • Ball screws are highly efficient, at around 90%. Ball screws can convert about 9/10 of the machine’s rotational motion into linear motion.

  • Ball screws produce minimum friction, making them better for linear motion without damage. Less friction means the ball screw assemblies will last much longer before becoming damaged due to heat and friction.

  • Ball screws are also advantageous because they can carry an extremely high workload. They also have phenomenal speed.

  • Ball screws are much more cost-effective in the long run than other screw applications. They work better and longer than pneumatic screws or hydraulic systems and are preferred in many industries.

Ball Screws Are Used in Industrial Applications

Ball screws are typically used in industrial applications where a high level of precision is necessary. The following are some of the industrial applications for ball screw assemblies.

  • General robotic applications

  • High-precision assembly equipment

  • Machine tools

  • Milling machines

  • Semiconductor manufacturing

  • Industrial robot applications

Consider the Options Today

Learning about the types of ball screws and their benefits should encourage manufacturers to embrace these screw assemblies and see better performance in their rotational movement equipment. These screws are highly efficient and precise. They work in all environments and remain protected against moisture and other corrosives.

Ball screws are used in many industries and applications. Incorporating a ball screw apparatus into your manufacturing processes can make a lasting difference in your day-to-day operations. Ball screw assemblies have so many options available to help manufacturers meet their workload demands without compromising efficiency and proficiency. Now is an excellent time to learn more about these assemblies.

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