Precision ball screw ball screw ball screw drive system sports a smaller temperature rise, and can eliminate the axial clearance and preload ball screw pre-stretched to compensate for thermal elongation sales Ball, so you can get high positioning accuracy and repeatability of positioning accuracy. Good synchronization ball screw ball screw, smooth motion, responsive, no blocking, no-slip ball screw manufacturers, with several sets of the same ball screw drive system while driving several identical parts or devices, may get very good synchronization effect. 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 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 ball screws price, but also due to the reduction of inertia of the screw, the motor driving torque reduced; on the other hand because the screw The hollow portion of the coolant can flow through and reach the lower screw temperature only and therefore the temperature of the ball screw deputy can be better controlled. Tibet Ball | Shandong Fu Jun | manufacturer of ball screws is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun. Tibet Ball | Shandong Fu Jun | Ball manufacturer Shandong Fu Jun Machinery Co., Ltd. (www.fumotor.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Li.