How Ball Screw Nuts Work?

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The understanding of ball screw nut

Ball screws are ideal products for converting rotary motion into linear motion, or converting linear motion into rotary motion. It is the most commonly used transmission element in linear motion devices tool machinery and precision machinery. Its main ball screw function is to convert rotary motion into linear motion. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments. Ball screws are up to 90% efficient when used with a motor. They are fairly accurate, within a few thousandths of an inch per foot. Linear ball screw is used for precise control in many industries, including aerospace, computer, electronics, automotive and medical industries.