The STAF MBCX12WL is a micro linear guideway from the MB series, crafted from high - corrosion - resistant stainless - steel, ensuring long - term reliability and performance across diverse applications. In terms of its dimensional design, the assembly height (H) of the MBCX12WL is 14 mm, and the width (W) is 40 mm, presenting a robust yet relatively compact structure. The slide has a width (B) of 28 mm and a length (L) of 59.1 mm. These dimensions are optimized to facilitate smooth and precise linear movement. For mounting, it is equipped with an M3 mounting thread (MQ), allowing for straightforward and secure attachment to other mechanical components. The oil - hole diameter (Oil - H) is Ø2 mm, which plays a vital role in providing proper lubrication to the moving parts of the guideway. Adequate lubrication reduces friction, minimizing wear and tear and thereby extending the service life of the guideway. Regarding performance, the MBCX12WL has a rated load capacity (C) of 3.90 kN, demonstrating its ability to support substantial loads during operation. It is suitable for a wide range of applications, including precision manufacturing, automated production lines, and high - end robotic systems. The static moment capacity in the X - direction (\(M_{X}\)) is 64.93 N·m, ensuring excellent stability and accurate positioning under static loads. It effectively prevents any unwanted movement or misalignment, which is crucial for high - precision motion applications. The slide of the MBCX12WL weighs 0.076 kg. While it has a bit more mass compared to some smaller models, it still maintains relatively low - inertia properties, allowing for quick acceleration and deceleration in applications that require rapid and precise movements. The guide rail has a width (W1) of 24 mm and a height (H1) of 8.7 mm. It can reach a maximum length (L max) of 1000 mm, providing flexibility to meet different application requirements, whether for short - stroke or long - stroke linear motions.