The SBMWL15 is a linear guideway model by SBC, engineered for applications demanding reliable linear motion. Mounting Dimensions: The mounting height (H) is 16mm, width (W) is 60mm, and length (L) is 73.4mm, which are essential for determining the installation space within mechanical systems. The mounting tap hole has a thread specification of M4, ensuring a secure connection during installation. Dimension B is 3.7mm and J is 45mm, which are important for the layout of the installation structure. Block Dimensions: The length of the block (L1) is 54.8mm. Other dimensions like T (6.5mm), K (12.3mm), and T1 (2.6mm) contribute to the block's stable operation on the rail. The greasing hole has a diameter of φ2.7mm, facilitating proper lubrication for smooth movement. The outer - shape dimensions of the block, such as W1 (42mm), W2 (9mm), and H1 (5mm), are designed for compatibility with other components in the linear - motion setup. Rail Dimensions: The width of the rail part (F) is not provided in the table. The bolt holes on the rail have a diameter (d) of 5mm, a depth (h) of 4.5mm, and a spacing (G) of 15mm, enabling a firm attachment of the rail to the supporting structure. Maximum Rail Length: The maximum length of the rail (LO) is 1190mm, making it suitable for various applications that require relatively long - distance linear motion. Load - Bearing Capacity: It has a substantial basic dynamic load rating (C) of 9.91kN, indicating its strong ability to handle dynamic loads during operation. The basic static load rating (Co) is 14.9kN, ensuring stability when the guideway is at rest. For the permissible static moment, the longitudinal torque under static load (Mto) is 249.9kN - m, and under dynamic load (Mt) is 35.35kN - m. The transverse torque under static load (MLO) is 107.8kN - m, and under dynamic load (ML) is 136.9kN - m. Mass: The rail has a mass of 2.93kg per meter, a key parameter for system designers when calculating the overall weight of the linear - motion system and evaluating its impact on the mechanical structure's performance and energy requirements.