AKD Founded in 2009, our company is a national high-tech enterprise and a specialized and innovative technology enterprise in Guangdong Province, dedicated to the research, development, production, and sales of high-end automation core components. Our main products include precision linear guide rails, precision ball screws, precision planetary roller screws, precision reducers, KKR steel-based modules, GTHA embedded aluminum-based modules, KTH\KTB\KCH\KCB series aluminum-based modules, KDG\KDA\KY series electric cylinders, linear motors, DD motors, hollow rotating platforms, screws, and support bases. MORE + 5000+Product 50+Branch 21+Sales country 10000+Customer 300+Staff 3FactoryAKD Founded in 2009, our company is a national high-tech enterprise and a specialized and innovative technology enterprise in Guangdong Province, dedicated to the research, development, production, and sales of high-end automation core components. Our main products include precision linear guide rails, precision ball screws, precision planetary roller screws, precision reducers, KKR steel-based modules, GTHA embedded aluminum-based modules, KTH\KTB\KCH\KCB series aluminum-based modules, KDG\KDA\KY series electric cylinders, linear motors, DD motors, hollow rotating platforms, screws, and support bases. MORE +2025-08-28 What is the function of the coupling in a linear module? The coupler is primarily a connecting component between the lead screw and the motor in a linear module, serving as one of the critical parts in linear modules. Its main purpose is to ensure the centerlines of the driving shaft and driven shaft are aligned in a straight line during motor operation. This alignment is essential for the normal functioning and precision of linear slides, making the coupler particularly important for high-speed linear modules.2025-08-28 TBI Ball Screw Anti-Rust Measures for Linear Modules​ TBI ball screws provide stable and smooth linear motion for linear modules. However, their highly polished metal surfaces are prone to corrosion if not handled or maintained properly. To address this, we offer the following anti-rust recommendations, focusing not only on lubrication but also on storage and environmental considerations.