Products complete line of transmission products Korea and Taiwan, the Taiwan agent brand, the main products: ball screw, linear rails, ball spline, rotary ball screw / spline, single-axis robots, linear bearings, couplings, screw support base. . Wait. A very wide range of applications, the practical application of the following industries: 1. 2. Semiconductor Industry Automation Industrial machinery 4. 3. Industrial-grade medical grade industrial solar equipment 5. 6. 7. Tools machines for parking equipment and other related industries, products have excellent results in all areas, while providing customers with technical support, industry analysis, differentiated services to meet customer needs! Backlash and ball screw drive system type backlash means free movement linear ball screws and ball nut between the preload can be adjusted by a nut. Variable lead preload the nut threaded lead screw is slightly smaller than the lead, whirling ball screw, in order to achieve accurate preload. This preload is typically used to require both high repeatability and high stiffness required occasions. Double nut preload adjustment Two axial preload nut ball through the middle of a compression spring. This approach is typically used in preload repositioning demanding positioning applications. If there is no pre-press, so the axial clearance between the screw and nut usually 0.002-0.008 inches, depending on the specific values ??the screw size. No preload ball screw is usually applied to transport or vertical applications. Drive system is another fundamental screw type parameters. In the lead screw drive system, ball screw spline nut is fixed, ground ball screw, lead screw for driving; in nut drive system, the screw is fixed, nut for driving. Ball end mounting a support and fixed forms. End support in the form of a ball screw for supporting only a single point, can not withstand bending moments. The end of the fixed form capable of withstanding moment, because it is usually sufficient to use two spaced bearings supported, thus ensuring Ball bearing end surface perpendicular to the rotation. The end of the fixed form can provide greater breaking strength and higher critical speed. On the other hand, the end of the support in the form of more compact, ball screw, and lower cost. Generally higher than the terminal end of the support in the form of a fixed form easier to adjust and install, so installation costs are often lower. These are the ball screw backlash and drive explain, if there are any unclear Korea and Taiwan are welcome to inquire transmission machinery. Korea and Taiwan ball screw drives _ _ heavy duty ball screw machine provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Korea and Taiwan ball screw drives _ _ heavy mechanical load ball screw drive Dongguan City, Korea and Taiwan Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) this year introduced a new upgrade, the above picture is for reference only, please You call Tel picture on this page or to obtain the latest information, contact: Mr. Mei.