The STAF MBXX12WN is a micro linear guideway from the MB series, crafted from high - corrosion - resistant stainless - steel, ensuring its durability in various working environments. I. Dimensional Features It has an assembly height (H) of 14 mm and a width (W) of 40 mm, which makes it suitable for applications where space is a consideration. The slide has a width (B) of 28 mm and a length (L) of 44.5 mm. These dimensions, in conjunction with the overall design, enable smooth and accurate linear motion. II. Mounting and Lubrication Featuring an M3 mounting thread (MQ), the MBXX12WN allows for straightforward and secure attachment to other components in a mechanical system. The oil - hole diameter is Ø2 mm. This oil - hole is designed to ensure proper lubrication of the guideway. Adequate lubrication is essential as it reduces friction between the moving parts, minimizing wear and tear and thus extending the guideway's lifespan. III. Load - Bearing and Moment Capacity This guideway has a rated load capacity (C) of 4.32 kN. This indicates its ability to support significant loads during operation, making it suitable for a range of applications, including those in precision manufacturing and automation. The static rated moment capacity in the X - direction (M X) is 64.73 N·m. This high static moment capacity ensures that the guideway can maintain its stability and accurate positioning under static loads, preventing any unwanted movement or deviation, which is crucial for high - precision motion. IV. Weight Characteristics The slide of the MBXX12WN weighs 0.052 kg, which is relatively lightweight. This low - weight design contributes to the guideway's low - inertia properties. In applications where rapid acceleration and deceleration are needed, the lightweight slide can respond quickly without consuming excessive energy. This makes the MBXX12WN an excellent choice for systems that require efficient and responsive motion. V. Guide Rail Dimensions The guide rail has a width (W1) of 24 mm and a height (H1) of 8.7 mm. It can have a maximum length (L max) of 1000 mm. This provides flexibility in terms of the stroke length, allowing it to be used in applications with different motion requirements, whether it's a short - distance movement in a compact device or a longer - range motion in a more complex system. In conclusion, the STAF MBXX12WN linear guideway is a reliable and high - performing product. Its combination of compact design, good load - bearing capacity, and lightweight construction makes it a great option for precision - motion - based industries that require both durability and accurate movement.The STAF Linear Guideway is high quality!