Thk HRW351560LGKRAI Linear Motion Guide Rail 1560mm

Product Description

The THK HRW351560LGKRAI is a linear motion guide rail designed for precision linear motion applications in industrial and automation systems. Measuring 1,560mm overall length, 69mm overall width, and 19mm overall height, this HRW-series rail provides a rigid, low-friction track surface for compatible linear motion carriages and blocks. Mounting holes are spaced 80mm apart, with a hole size of 7mm by 11mm by 9mm and an axial hole size of 40mm. The rail weighs 33.98 pounds. It is typically installed by mechanical and automation technicians as part of a linear motion guide system.

This rail is suited for use in industrial machinery, CNC equipment, robotics, material handling systems, and other applications requiring precise linear guidance. The HRW series is a wide-style guide rail profile, offering a wider stance that supports higher moment load capacity compared to standard-width rail profiles. It is applicable in both light and heavy-duty automation environments where accurate, repeatable linear travel is required.

Key Features

• 1,560mm overall length provides extended travel range for automation and machine tool applications
• 69mm overall width wide-rail profile for increased moment load support
• 19mm overall height for compact vertical footprint in machine assemblies
• 80mm between-hole spacing for consistent mounting along the full rail length
• 7mm x 11mm x 9mm mounting hole size with 40mm axial hole for secure fastening

Compatibility

Designed as an OEM-style replacement or new-installation rail for HRW-series linear motion guide systems. Consult THK documentation for compatible carriage and block assemblies rated for the HRW35 rail size.

Installation Notes

Installation is typically performed by mechanical or automation technicians. De-energize and lock out all machine power before mounting or removing guide rails. Rails should be mounted on a clean, flat, and properly machined reference surface to maintain alignment tolerances. Fasteners should be torqued per the machine manufacturer or THK installation guidelines, and rail surfaces should be kept free of debris and properly lubricated per THK specifications.