Ball movement precision ball screw drive system temperature rise is small, and can eliminate the axial clearance and preload ball screw pre-stretched to compensate for thermal elongation, so you can get high positioning accuracy and repeatability positioning accuracy. Good synchronization ball screw ball screw, smooth motion, responsive, no blocking, no-slip supply ball screws, ball screw drive system with several sets of the same drive at the same time several identical components or devices can be obtained good synchronization effect. Stiffness of the ball screw nut, in most cases, far less than the RZ rigidity ball screw nut ball screw stiffness Rmu, Rmu generally 3-5 times of RZ. In the design, complete general accounting Ball stiffness, will not need to be accounted for separately stiffness of the ball screw nut. Ball bearing are the following four ball screw, due to the different way the support, so as to permit axial load and allow the ball screw rotation speed is also different role, the client should be selected according to their own circumstances. 1. Fixed - fixed for high-speed, high-precision, high requirements for installation 2. Fixed - support for medium-speed, high-precision ball screws price, the most common support structure 3. The support - support for medium-speed, in accuracy. 4. Fixed - free for low speed, the precision, the role of short axial screw Ball | Shandong Fu Jun (certified) | Shaoxing ball screw is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun. Machinery Co., Ltd. Shandong Fu Jun (www.fumotor.com) is an industry leader in Shandong Weifang, machinery and industrial products cooperation projects over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Shandong Fu Jun leadership with the staff warmly welcome all inquiries negotiations to create Shandong Fu Jun, a better future.