FEM-E-S 32X20RX3.969-2

***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 FEM-E-S 32X20RX3969-2 (R151237013) is a high-precision ball screw assembly designed to provide efficient linear motion in a variety of applications. This particular model features a single nut with a flange, which allows for easy mounting and integration into mechanical systems. The FEM-E-S series is known for its robust construction and reliable performance, with the 32X20RX3969-2 model being no exception. This ball screw assembly has a nominal diameter of 32 mm and a lead of 20 mm, which denotes the axial movement per one screw revolution. It is equipped with standard seals to protect against contaminants and has standard axial clearance for optimal functionality. The nut comes with Rexroth connection dimensions for compatibility with other components in the system. The product is capable of handling dynamic loads, as indicated by its dynamic load capacity C, although these capacities are specifically valid for tolerance grades T7 and T9. Users should consider the correction factor provided in the technical notes when operating under different tolerance grades. The ball screw assembly operates within a temperature range from minimum to maximum operating temperatures, allowing for continuous operation at high temperatures with temporary peaks that can be sustained without compromising performance. With a right-handed lead direction, this ball screw assembly can achieve maximum permissible linear speeds (vmax) efficiently while maintaining its static load rating C0. It is important to consult the characteristic speed (dn) and critical speed (ncr) sections in the technical notes for optimal use. The FEM-E-S 32X20RX3969-2 nut type is specifically designed as part of Bosch Rexroth's standard series products, ensuring quality and durability. Its size L dimensions confirm it as an ideal component in space-sensitive applications where precision linear movement is required. The weight specification ensures that it adds minimal mass to the overall system design, making it suitable for various industrial applications where weight considerations are critical.