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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 machines.
- THK Linear Motion System LM Guide
LM Guide 3. Marking on the Master Rail and Combined Use 3-1...
- LM Guide
The LM Guide is a linear motion guide that uses balls as a...
- Radial Type LM Guide Model SR
makes it highly rigid, achieving stable, high-precision...
- Technical Support
The THK Technical Support Site offers helpful information to...
- THK Linear Motion System LM Guide
LM Guide 3. Marking on the Master Rail and Combined Use 3-1 Marking on the Master LM Guide All LM rails mounted on the same plane are marked with the same serial number. The LM rail marked with "KB" after the serial number is the master LM rail. The LM block on the master LM rail has its reference surface finished to a designated precision,
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 machine tools, and from linear motion to curved motion.
The world’s first linear motion ball guide (linear guide) was the Model LSR. By attaching a base, the ball spline shaft that used to float in the air when both ends were secured was now integrated with the mounting surface as a rail, which eliminated the loss in precision caused by deflection.
makes it highly rigid, achieving stable, high-precision linear motion. Compact with Large Load Capacity Since it is a compactly designed model that has a low cross-sectional height and a ball contact structure that is suited to large loads in the radial direction, this model is optimal for horizontal guide units.
THK offers its main product, the Linear Guide (Blocks and Rails). It uses linear rolling motion to ensure high-precision, rigidity, and speed. See our options.
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 product information.
