Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.
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The "Retainer" technology developed by THK, the first in the world.
THK, which developed the world's first LM guide, created a LM guide with retainers that dramatically improves the performance of conventional products, achieving long life, high speed, and long-term maintenance-free operation, similar to rolling bearings.
LM guide with ball retainer that achieves ultra-high rigidity.
The LM guide with ball retainers in the SPR/SPS series, which achieves ultra-high rigidity surpassing roller guides and low waviness comparable to static pressure guidance, is newly introduced.
High quality and high performance WON linear guides can be produced from miniature to size 55. Linear guides up to size 35 can be shipped within 1 to 2 days!
This document is the comprehensive catalog of the linear motion system from WON ST, a manufacturer of linear guides and ball splines based in South Korea. It introduces the dimensions and features of various automation equipment products, including linear motion guides, semiconductor manufacturing and inspection devices, and industrial robots. Additionally, it is filled with tips for selecting suitable products, including selection summaries, methods for calculating lifespan and measuring accuracy, and guidelines for adjusting preload based on usage conditions. ★ Available for immediate viewing via "PDF Download"! [Contents (excerpt)] ■ Overview of various products ■ Linear motion guide lifespan calculation ■ Measures for using linear motion guides in special environments ■ Ball spline selection summary and order ■ Track roller guide assembly and adjustment, among others *For more details, please request the catalog or feel free to contact us.
【High Precision】【Made in Japan】 ■ Hole Drilling Machine Z-axis LM Guide
【High Precision】【Made in Japan】 ■ Hole Punching Machine Z-axis LM Guide ■ We also accept LM guide replacement work! * Please consult us for details.
I will briefly introduce the mechanism of OMNIedge, which packages IoT, focusing on key points.
This is a short video designed to help you easily understand the overview of OMNIedge. OMNIedge has packaged IoT with the goals of being "easy," "safe," and "zero initial cost." We will introduce the key points of how this has been achieved in a presentation format. The video is about 3 minutes long, and we hope you will take the opportunity to learn about OMNIedge. Please watch it from the "currently available videos" link.
We provide explanations from the analysis of equipment failure causes to AI predictive maintenance and integrated management!
Stable operation at manufacturing sites is a management issue that affects sales and profits. If equipment stops, production is delayed, leading to serious risks such as missed deadlines and decreased quality. This is why the question of "how to maintain efficient operations and enhance productivity" is always raised. Traditional periodic inspections and reactive measures are insufficient to cope with the advancement of equipment and the complexity of production lines. On-site, there are issues such as prematurely replacing still usable parts, wasting costs, or, conversely, unexpected failures occurring between inspections, causing production lines to halt. In light of the above, "preventing failures and maximizing operational efficiency" is crucial in the manufacturing industry. This article will explain these challenges and their solutions. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*
A precision stage aimed at zero wear and zero error! Compatible with communication standards such as EtherCAT.
We handle the "LM Guide" manufactured by Jiangsu Jicui Company, a specialized manufacturer of ultra-precision processing and inspection equipment. It features high rigidity and high load capacity (up to 200kg), with a resolution of 1nm, repeatability of ±0.1μm, and positioning accuracy of ±0.3μm. It supports a wide range from single-axis to XYZ three-axis and rotary stages, making it suitable for applications in semiconductors, displays, biotechnology, and laser processing. [Features] - Non-contact, zero wear air bearing technology - Multi-axis compatible and customizable - High-speed, high-precision control *For more details, please download the PDF or feel free to contact us.
This is the CD catalog for LM guides, ball screws, and LM guide actuators.
New product information, comprehensive catalog, 2D CAD data (DXF files), 3D CAD data (data can be saved in intermediate formats compatible with various CAD systems), and lifespan calculation programs (for LM guides, ball screws, and LM guide actuators) are included. 【Main Featured Products】 LM Guides LM Guide Actuators Ball Splines Spline Nuts Linear Bushings LM Strokes Precision Linear Packs Cross Roller Guides / Ball Guides Cross Roller Tables Linear Ball Slides LM Rollers Flat Rollers Slide Packs Slide Rails Ball Screws Screw Nuts Change Nuts Cross Roller Rings Cam Followers Roller Followers Spherical Bearings Link Balls Rod Ends Lubrication-related Products
Free distribution of THK's "Comprehensive Catalog" compatible with the new LM guide precision standards.
Section A, "Product Technology Explanation," primarily consolidates information aimed at selecting model numbers for each product (such as lifespan, rigidity, precision, and usage environment). Section B, "Product Dimensions and Specifications," mainly includes the necessary details for creating drawings of each product (such as product features, dimension diagrams, and dimension tables). **Main Products Listed:** - LM Guide - LM Guide Actuator - Ball Spline - Spline Nut - Linear Bush - LM Stroke - Precision Linear Pack - Cross Roller Guide / Ball Guide - Cross Roller Table - Linear Ball Slide - LM Roller - Flat Roller - Slide Pack - Slide Rail - Ball Screw - Screw Nut - Change Nut - Cross Roller Ring - Cam Follower - Roller Follower - Spherical Bearing - Link Ball - Rod End - Lubrication-related Products
THK developed the "LM Guide" ahead of the world through innovative ideas and unique technology.
The LM guide is our flagship product that first realized the practical application of rolling motion in linear motion components in the world. It achieves high precision, high rigidity, labor-saving, high speed, and long lifespan in machinery.
It reaches a vacuum level of 10^-6 [Pa] and is suitable for areas that dislike chemical contamination (gaseous pollutants such as organic substances and moisture).
Optimal for use in a vacuum environment where oil cannot be used (up to 10^-6 [Pa]) Newly developed: Solid lubrication S film used Low dust generation and low outgassing
![Gain benefits by knowing! [Improvement of Production Technology Skills & Tips] Free Gift](https://image.mono.ipros.com/public/product/image/55f/2000331095/IPROS44570336282359139123.png?w=280&h=280)
A must-see for those who want to acquire fundamental knowledge that is useful in manufacturing sites! We will introduce tips that lead to reduced man-hours and cost savings!
[Structure and Types of LM Guides and Ball Screws, Model Number Composition, etc.] We will deliver various information that is useful for improving production technology skills unique to manufacturing sites! <Recommended for> Those who want to acquire basic knowledge applicable in the "manufacturing field." Those who want to facilitate technical discussions with factory personnel and designers. Those who have been assigned to a department related to manufacturing but feel uneasy about self-study. <Details> ■Tips for pipe welding design with fewer work hours ■Screws or rivets? Which is more cost-effective? ■Reinforcement parts that are less prone to cracking ■Choosing between box shapes and cylindrical shapes! Tips for cover design *For more details, please download the catalog or contact us.
[High Precision] [Made in Japan] ■ Hole Punching Machine Z-axis LM Guide
【High Precision】【Made in Japan】 ■ Hole Punching Machine Z-axis LM Guide ■ We also accept LM guide replacement work! * Please consult us for details.
Introducing the inspection points for LM guides! We also offer dedicated online consultations to help you use them for a long time.
This document introduces the "Inspection Points for LM Guides." Our "LM Guides" are designed and manufactured to be used safely for a long time, achieving significantly longer lifespans compared to other linear motion components. If you suspect something might be wrong, please consult us first. 【Contents】 ■ Introduction… LM Guides have a long lifespan! ■ When this happens… Signs for inspection ■ Points to check (LM Blocks/LM Rails) ■ To use LM Guides with peace of mind ■ Introduction of new services *For more details, please refer to the PDF document or feel free to contact us.
