Linear Motion Guides

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  THK Global Standard Caged Ball LM Guide (SHS)

  The advantages are as follows: can move briskly without gaps, allow large loads, and improve walking accuracy
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  THK Global Standard LM Guide (HSR)

  The four functions (shape, reverse and lateral direction) in the direction of the THK linear guide all have the same Japanese design. Each row of steel balls is arranged at a contact angle of 45°. It can not only maintain the low friction section of the surface, but also strengthen the three-dimensionality in 4 directions. At the same time, due to the low surface height and the highly invisible design of the LM etc., it is able to move steadily.
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  THK Miniature Caged Ball LM Guide (SRS)

  THK miniature antenna type SRS-M series guide rail: retainer THK guide rail-SRS, with less balls, anti-rust, features, etc.
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  THK Miniature LM Guide

  Advantages The track section height is low, and it is a THK track with a lightweight and three-dimensional structure.
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  THK Radial Type Caged Ball LM Guide (SSR)

  Advantages: 1 low noise and good sound quality 2Excellent high speed, long life 3 does not require long-term maintenance
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  THK Radial Type LM Guide (SR)

  [Miniaturization, heavy load] Because the miniaturized design type with low section height has a steel ball contact structure with strong load-bearing capacity in the radial direction, it is suitable for horizontal guides. [Easy to achieve installation accuracy] This type is a self-aligning type, which is easy to absorb the parallelism and horizontal accuracy errors between the two axes, so as to achieve smooth linear motion. 【Low noise type】 The revolving part of each steel ball row is designed to pass through the guide part of the LM slider ball returner, so that the steel balls can circulate smoothly, so low-noise movement can be achieved. [Excellent durability] Even under the action of preload or offset load, the differential sliding amount of the steel ball is restrained to the limit, realizing the long-term maintenance of high damage and accuracy. [Stainless steel type is also available]
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  THK Separate Type (GSR)

  The steel ball rolls along the LM track and the LM along the 2 rows of rolling surfaces that have been precisely ground; the end cover at the upper end of the LM allows the LM steel stepping plate to hold the steel ball, so the steel ball will not fall off. Due to the inclination of the top surface of the LM, it is possible to simply remove and obtain proper preload by fixing the LM with equipment. The GSR type adopts a special contact structure with an arc-shaped arc, so it has automatic centering capability and is most suitable for places where high installation is not easy and general industrial machine tools.
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  THK Separate Type (HR)

  The steel balls roll along the LM rail and the two rows of rolling surfaces on the LM block that have been precisely ground; the end cover plate assembled on the LM block makes the rows of steel balls circulate. The LM block uses a retaining plate to hold the steel ball, so the steel ball will not fall off. The angular contact structure is adopted, and the two rows of steel balls rolling on the LM track are in 45 angular contact with the rolling surface. Therefore, after assembling a set on the same plane (combining two LM rails and LM blocks used on the same plane), the same load can be carried in 4 directions (radial, reverse radial and lateral) Load. Moreover, since the section height is low, a compact and stable linear guide mechanism can be obtained. In addition, the gap adjustment is relatively easy, and the installation error absorption capability is also excellent.
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  THK Wide