CSK precision ball screw features: a uniform and smooth torque communicate because the rolling ball screw actuator contacting the starting small friction, to enter sensitive and precise movements, so small movements can be precisely controlled. Select the appropriate preload pressure way to get one is to use the pre-high rigidity ball screw two nuts, ball mill, and to install the gasket between them. In this case, by selecting the gasket can be properly preload and high rigidity. Another way is to use only a single nut ball screw shaft, can be achieved without clearance (light preload) state. Ball advantages: 1. high transmission efficiency, low friction losses, ball screw drive efficiency: 0.85 to 0.98, enables high-speed motion. 2. Transmission precision reverse without gaps, Deyang ball screw, ball screw after tightening, to eliminate the axial clearance. 3. wear, to maintain good accuracy, long service life. 4. reversible with motion can be rotary motion into linear motion, it can also convert linear motion into rotary motion, the screw and nut can make active member or follower. Deyang Shandong Fu Jun _ _ Ball Ball sales by Shandong Machinery Co., Ltd. Fu Jun. Deyang Shandong Fu Jun _ _ Ball Ball sales 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 or pictures on this page phone, for the latest information, contact: Li.