BALL NUT SEM-E-C 40X12RX6-4

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth SEM-E-C 40X12RX6-4 (R151245055) is an adjustable preload single nut designed for precision ball screw applications. This SEMEC series nut features a nominal diameter of 40 mm and a lead of 12 mm, with a right-hand thread direction. The product is engineered to provide high rigidity and precise axial movement, making it suitable for various linear motion systems where accuracy and repeatability are critical. The SEM-E-C 40X12RX6-4 incorporates a flange type C mounting, which conforms to DIN standards, ensuring compatibility with a wide range of equipment designs. It has been crafted with the capability to withstand dynamic load capacities as specified for tolerance grades T3 and T5. Users should note that other tolerance grades may require the use of correction factors as detailed in the general technical notes. This ball screw assembly nut includes seals for protection against contamination and maintains standard axial clearance to accommodate application-specific requirements. The nut operates efficiently within a temperature range of -10°C to +80°C, handling continuous operation up to 80°C and temporary peaks up to 100°C based on measurements from the outer shell. Bosch Rexroth has designed this product with safety and longevity in mind; it features an impressive static load rating that ensures stability under static conditions. The SEM-E-C 40X12RX6-4 also boasts an optimized design that allows for maximum permissible linear speeds, contributing to its effectiveness in high-speed applications. Overall, this adjustable preload single nut represents a reliable component in ball screw assemblies, offering zero-clearance adjustability for precise control over preload conditions. Its robust construction ensures dependable performance in demanding operational environments, while its compliance with industry standards facilitates easy integration into existing systems.