THK LM Guide Day 3 Shipment Special Page

basic information

THK developed the "LM Guide" ahead of the world through innovative ideas and unique technology. This LM Guide is used in various industries as an essential mechanical component in the mechatronics industry. Additionally, we develop and produce mechanical components such as "Ball Splines," "Ball Screws," and "Link Balls," supplying them to the world. (Excerpt from the manufacturer's website) Misumi provides various information necessary for product selection and design. Please make use of it! ■ Various Technical Information We provide technical information necessary for part selection and basic knowledge about products! ■ Product Selection Support If you are struggling with product selection based on types and applications, check this out! We provide product introductions and case studies to assist you in your selection. https://jp.misumi-ec.com/product/ ■ Product Catalog Information Product specification information and manufacturer catalogs are available on each product page! ■ 2D/3D-CAD After confirming the model number on the product page, you can download CAD data in the specified file format.

Price information

You can quickly check the price and delivery date on our product page.

Delivery Time

P3

※Shipping in a minimum of 3 days. Delivery times may vary depending on the quantity. Please check with your estimate.

Applications/Examples of results

Surface grinding machine, electrical discharge machine, high-speed transfer device, NC lathe, injection molding machine, woodworking machine, semiconductor manufacturing equipment, inspection equipment, food machinery, etc.

Detailed information

• 

  【Short Delivery Size】LM Guide with Ball Retainers World Standard SHS Type - Balls roll on the precision-ground four-row rolling surfaces of the LM rail and LM block, and the ball rows are circulated by the end plate incorporated in the LM block. - Each ball row is arranged at a contact angle of 45° to ensure the same equivalent load in four directions (radial, reverse radial, and lateral) acting on the LM block, allowing for use in any orientation. - With a low cross-sectional height and the LM block designed for high rigidity, high-precision and stable linear motion can be achieved.

• 

  【Short Delivery Size】LM Guide with Ball Retainer Radial Type SSR Type - The use of a ball retainer eliminates mutual friction between the balls, improving grease retention. It features low noise, excellent high-speed performance, and achieves long life with long-term maintenance-free operation. - Adopting a ball contact structure that is strong against radial loads, it minimizes the amount of radial displacement when radial loads are applied, ensuring stable running accuracy. - Standardized with stainless steel for the block, rail, and balls, which has excellent corrosion resistance.

• 

  [Short Delivery Size] Total Ball LM Guide World Standard HSR Type - With a low profile height and LM blocks designed for high rigidity, high precision and stable linear motion can be achieved. - The well-balanced four-row arrangement provides sufficient preload, allowing for an increase in rigidity in all four directions without strain. - There is no differential slipping of the balls against preload or uneven loading, resulting in smooth operation and excellent wear resistance, maintaining precision over a long period.

• 

  [Short Delivery Size] Ball Retainer LM Guide Miniature SRS Type - The ball retainer eliminates mutual friction between the balls, improving grease retention and reducing dust generation. - The LM block and LM rail are made of stainless steel with high rust resistance. - The rail cross-section height is kept low, and the compact structure with a single row of balls on each side allows for installation in space-saving areas. - Some parts of the LM block (such as around the ball escape holes) are formed with resin material using insert molding, resulting in a lightweight low-inertia type.

• 

  It is a compact type with a low cross-sectional height, ideal for horizontal guideways. 【Features】 - With a low cross-sectional height and a ball contact structure that is strong against radial loads, it is optimal for horizontal guideways. - It is an automatic adjustment type that can absorb the precision errors of parallelism and level of the two axes without strain, allowing for high precision and smooth movement. - The return section of each ball row is designed to ensure smooth circulation of the balls due to the guideway of the end plate, resulting in quiet rolling motion. - It has excellent wear resistance with minimal differential slipping of the balls against pre-load and eccentric loads, enabling long-term maintenance of precision. - The LM block, LM rail, and balls can be made of stainless steel. - Even if the LM block is removed from the LM rail, the balls are held in place by the retaining plate, preventing them from falling out.

• 

  【Short Delivery Size】Total Ball LM Guide Low Profile Wide Rail HRW Type The rail has a wide width and a low center of gravity structure. It is thinner compared to HSR and is suitable for designs that require Mc moment rigidity. 【Features】 - The LM rail and LM block have four rows of precision-ground rolling surfaces, allowing the balls to roll and circulate through the ball rows, which are integrated into the end plate of the LM block. - Compact Heavy Load: Due to the high number of effective balls, high rigidity is achieved in all directions. The wide rail allows for sufficient moment support on a single axis. Additionally, the large second moment of the rail's cross-section provides high lateral rigidity, eliminating the need for reinforcements such as lateral supports. - Automatic Adjustment Capability: The unique circular arc groove front combination (DF set) provides an automatic adjustment capability effect, allowing for the absorption of mounting errors even when preloading is applied, resulting in high-precision and smooth linear motion.

• 

  【Short Delivery Size】LM Guide with Ball Retainer Low Profile Wide Rail SHW Type The rail has a wide width and a low center of gravity structure. It is thinner compared to SHS and is suitable for designs that require Mc moment rigidity. 【Features】 - The adoption of a ball retainer enables low noise, long-term maintenance-free operation, and excellent high-speed performance, making it a wide type with high rigidity LM guide. - The SHW type with a wide LM rail and low center of gravity is optimal for areas where space-saving is required and where Mc moment rigidity is necessary. - Each row of balls is arranged at a contact angle of 45° to ensure the same rated load in four directions (radial, reverse radial, and lateral) acting on the LM block, allowing for use in any posture and a wide range of applications. - Thanks to the automatic adjustment capability effect from the unique circular arc groove front combination (DF set), it can absorb mounting errors even when preloading is applied, resulting in high precision and smooth linear motion. - The ball retainer eliminates mutual friction between the balls, and since the lubricant is retained, it has a structure that is less likely to generate dust.

Line up（15）