Linear Guideway, HG Series, 4-Row High Load Type

A 4-row circular arc structure with high performance, high rigidity and high load capacity.
Features equal load ratings in the radial, reverse radial and lateral directions, and self-aligning to absorb installation-errors, ensuring high-accuracy.

[Features]
· Self-aligning capability: Includes a self-aligning function enabled by the 45-degree angle of contact for the 4-row circular arc grooves that rectifies mounting errors caused by elastic deformation of the balls and movement of the contact points. Delivers high-accuracy and a smooth linear motion.
· Block-rail compatibility: The production process is strictly managed, which makes it possible to maintain the dimensions within set standards. A ball retainer has been installed in the block to prevent the balls from falling out, making the rail and block interchangeable and independently controllable.
· Maintains high rigidity in all directions: The same load can be received in all 4 directions (radial, reverse radial and lateral) thanks to the 45° angle of contact design for the 4-row circular arc grooves. The preload can be increased to increase the rigidity as and when required.

[Applications]
Automation equipment, general industrial equipment, precision equipment, transport equipment, large cutting machines, measuring equipment, etc.