HSR20LC2SS+340L

The Heavy Duty Ball Linear Guideway features a Flange Type block, characterized by its extended flange base that offers a wider mounting surface, providing enhanced stability and superior resistance to overturning moments. This block type is ideal for heavy-duty industrial applications such as CNC machining centers and gantry systems where stability and precision are critical.

The Heavy Duty Ball Linear Guideway is designed for Extra Heavy Load applications, capable of withstanding extraordinarily high radial, lateral, and reverse loads simultaneously, surpassing the capacity of standard heavy load configurations. Its robust construction and precision ball recirculation system ensure smooth, reliable linear motion even under the most extreme load conditions, making it the ideal choice for heavy-duty industrial environments such as CNC machining centers, large gantry systems, and heavy press machines.

The Heavy Duty Ball Linear Guideway features a Low Assembly type, characterized by its minimized mounting configuration that positions the rail and block at th…The Heavy Duty Ball Linear Guideway features a Low Assembly type, characterized by its minimized mounting configuration that positions the rail and block at the lowest possible installation height, maximizing space efficiency within the machine structure. This assembly type is specifically designed for installations where vertical clearance is critically limited, while still maintaining the guideway's robust load-bearing capability and precision linear motion, making it the ideal choice for heavy-duty industrial applications such as compact CNC machining centers and flat-bed systems where an ultra-compact footprint and high performance are both essential.

What is the defining characteristic of the Flange Type block in a Heavy Duty Ball Linear Guideway?

The Flange Type block is defined by its extended flange base that protrudes outward from the bottom or sides of the block body, creating a wider and more stable mounting platform. This distinctive geometry significantly increases the contact area between the block and the mounting surface, resulting in enhanced stability and superior resistance to overturning moments. The flange design also allows for a greater number of mounting bolt positions spread across a larger surface area, ensuring a more secure and evenly distributed connection to the machine structure, which is particularly beneficial in applications where external forces tend to tip or rotate the block during operation.

What defines the Extra Heavy Load capacity of a Heavy Duty Ball Linear Guideway?

The Extra Heavy Load capacity of a Heavy Duty Ball Linear Guideway is defined by its ability to withstand extraordinarily high radial, lateral, and reverse loads simultaneously — surpassing the capacity of standard heavy load configurations by a significant margin. This exceptional load-bearing capability is achieved through an even more robust construction featuring enlarged rail and block cross-sections, an increased number of oversized precision ball circuits, and premium-grade hardened steel components that maintain structural integrity under extreme and sustained force conditions. The internal geometry is specifically optimized to maximize load distribution across the maximum possible contact area, while the overall system stiffness is elevated to prevent any measurable deflection at the point of load application, ensuring uncompromised motion accuracy even in the most demanding extra heavy load environments.

What installation considerations should be observed when using the Low Assembly type?

When installing the Low Assembly type, particular attention must be paid to the flatness and surface finish of the mounting surface, as the reduced block height means any irregularity in the mounting interface will have a proportionally greater impact on rail alignment and motion accuracy. Mounting bolt torque must be carefully controlled and regularly verified, and adequate lubrication access must be ensured despite the compact assembly configuration to maintain reliable long-term performance.