Ball is the rotary motion into linear motion, or linear motion into rotary motion of the desired product. Ball is a tool mechanical transmission components and precision machinery most commonly used, its main function is to convert rotary motion into linear motion of the ball screw, or to convert torque into axial force again, while both high-precision, reversible and high efficiency. With little friction supply ball screws, ball screws are widely used in various industrial equipment and precision instruments. Hollow ball screw use of time for that? What are the advantages? A. Are generally more suitable for full-on ball screw machine temperature requirements more stringent. Hollow ball screw, since it is possible through the oil or water to cool the screw, it is difficult to heat the ball screw shaft of the screw itself, can effectively control the temperature, to achieve the purpose of accuracy and stability. B. hollow ball screw has the advantage of reduced weight, and therefore relatively easy to screw sagging under its own weight is too large, and due to the reduction of inertia of the screw, the motor driving torque reduced; the other hand, since the hollow portion of the screw can be the coolant flows through and achieve lower screw temperature only and therefore the temperature of the ball screw deputy can be better controlled. Huangshan Ball | Shandong Fu Jun | Ball is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun. Huangshan Ball | Shandong Fu Jun | Ball Shandong Fu Jun Machinery Co., Ltd. (www.fumotor.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, contact: Li.