Wide-format MSG series

The MSG series linear guides feature a four-row ball bearing design with arc-shaped contact surfaces and a 45-degree contact angle, providing identical rated load capacities in four directions—radial, reverse-radial, and lateral. They can be used in various installation configurations along the X, Y, and Z axes, and allow for uniform preloading while maintaining low friction resistance, thereby enhancing rigidity in all four load-bearing directions. This design is particularly well-suited for high-precision and high-load motion applications. Additionally, by increasing the slide rail width and reducing the overall height, these guides can be configured for single-axis use in scenarios involving high torque and limited space.

Product Features

The MSG series linear guides feature a four-row ball bearing design with arc-shaped contact surfaces and a 45-degree contact angle, providing identical rated load capacities in four directions—radial, reverse-radial, and lateral. They can be used in various installation configurations along the X, Y, and Z axes, and allow for uniform preloading while maintaining low friction resistance, thereby enhancing rigidity in all four load-bearing directions. This design is particularly well-suited for high-precision and high-load motion applications. Additionally, the design increases the slide rail width while reducing the overall height, enabling single-axis configurations even in scenarios involving high torque and limited space.

The patented lubrication oil circuit design ensures uniform injection of lubricating grease into each circulation loop, delivering optimal lubrication performance regardless of the installation method. This enhances overall smoothness of movement and extends service life, thereby meeting the demands for high precision, high reliability, and smooth, stable linear motion.

High rigidity, four-way equal-load design

The slider’s highly rigid cross-sectional design, combined with a 4-row steel ball configuration featuring a 45° arc contact angle, not only provides the same rated load capacity in all four directions—radial, reverse radial, and lateral—but also allows for sufficient preload to enhance its rigidity, making it suitable for a wide range of installation methods.

Smooth walking performance, low noise

The ball return path features a simple, smooth design, and the ball circulation components are made of impact-resistant, reinforced synthetic resin, ensuring smooth operation and low noise levels.

Has automatic self-aligning capability

The arc-shaped groove design of the positive combination (DF combination) gives it automatic self-aligning capability. Even when preloaded, it can absorb installation errors and maintain smooth, stable, and highly precise linear motion.

Has the property of interchangeability

Under strict manufacturing precision control, dimensions can be maintained within stable tolerances. Therefore, for interchangeable linear guide rails, the sliders can be freely matched to slides of the same model during assembly, while still maintaining the same smoothness, preload, and accuracy. This makes assembly and maintenance exceptionally easy.