BALL NUT FEM-E-S 20X5LX3-4

***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 FEM-E-S 20X5LX3-4 (R155211013) is a high-precision ball screw assembly designed to deliver efficient and accurate linear motion. This specific model is part of the standard series and features a single nut with a flange, which facilitates easy mounting and integration into various applications. The nominal diameter of the screw is 20mm with a lead of 5mm, indicating the distance traveled per one screw revolution, and it is configured with a left-hand thread direction. Constructed for durability and performance, the FEM-E-S 20X5LX3-4 comes with standard seals that protect against contaminants while maintaining its functionality. It also boasts Rexroth's connection dimensions for compatibility with other components in the system. The ball screw assembly operates within a temperature range from -10°C to +80°C, ensuring reliability under varying environmental conditions. The product has been engineered to accommodate dynamic loads effectively, as indicated by its dynamic load capacity (C). However, it should be noted that these capacities are valid for tolerance grades T7 and T9 only; for other grades, adjustments using the correction factor as specified in the general technical notes are necessary. Furthermore, this ball screw assembly can sustain continuous operation at temperatures up to 80°C with temporary peaks up to 100°C based on measurements on the nut's outer shell. It also supports a maximum permissible linear speed (vmax), making it suitable for applications requiring both precision and speed. The FEM-E-S 20X5LX3-4 has been designed with attention to detail, including preload classes and tolerance grades that ensure optimal performance under specified conditions. Its construction adheres to Rexroth's stringent quality standards, providing users with a reliable component for their linear motion needs. With its robust design and precise manufacturing, this ball screw assembly is an essential component for systems requiring precise control over linear movement.