The LM Guide is our flagship product, the world's first practical application of rolling linear motion parts. It achieves higher precision, higher rigidity, reduced labor, higher speed, and longer service life of …

This is a helpful overview for people unfamiliar with linear guides (linear motion guides) and those who are considering making a selection or purchase.

The LM Guide GK Series (interchangeable LM blocks and LM rails) includes LM blocks and LM rails that can be purchased separately. Because these products are interchangeable, customers can flexibly …

The THK Technical Support Site offers helpful information to customers, including an optimal product selection tool; CAD data for the LM Guide, ball screws, and ball splines; service life calculations; and …

Consult THK beforehand when considering using this product for special applications such as in passenger vehicles or in medical, aviation and space, nuclear power, or electrical power equipment …

A global standard size LM Guide in which each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse-radial, and …

Each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse radial and lateral directions), enabling the LM Guide to …

Linear motion guides such as linear bushings, slide packs and cross-roller guides are available for use in a variety of situations to suit various applications. Our products are ideal for the semiconductor and …

The LM Guide is a linear motion guide that uses balls as a rolling element. THK offers various series that have been optimized for applications ranging from miniature LM Guides to large ones used in …

The LM Guide Actuator is a highly rigid, highly accurate, and compact actuator that integrates an LM Guide and ball screw. Using the LM Guide Actuator can reduce the number of parts and design time.