Contributing to the compactness of devices.
The LG type features a circular arc groove (rolling groove) with four rows, eliminating the need for a rotation stop mechanism for the outer cylinder. Additionally, compared to the same size of the linear bush LM type, the rated load is significantly improved. Therefore, replacing the linear bush with a guide ball bush allows for compactness, cost reduction, and extended lifespan of the guide unit.
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basic information
● Rated load increased compared to linear bushings The LG type achieves more than double the rated load compared to the same size linear bushing LM type due to its ball contact structure adopting a circular arc groove, resulting in R contact instead of point contact. ● Dimensionally compatible with linear bushing LM type The LG type has the same outer diameter and length of the outer cylinder as the linear bushing LM type, allowing for replacement from the linear bushing LM type. ● No need for rotation stop due to rolling groove The LG type features a circular arc groove, eliminating the need for a rotation stop mechanism required for the linear bushing LM type, enabling a more compact design of the equipment. ● Nut and shaft are set free (combinable freely) Like the linear bushing, the LG type allows for free combinations of LG nuts and LG shafts.
Price information
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Delivery Time
Applications/Examples of results
Medical devices, packaging machinery, office equipment
Company information
THK pioneered the "rolling" of linear motion components in machines in 1972 and developed the "linear motion system." The development of this "linear motion system" has led to increased precision, speed, labor-saving, and improved efficiency in machinery, enabling energy-efficient equipment design. All of THK's technology is focused on providing greater lightness and precision to the "movement" of various mechanisms, bringing numerous innovations to the world. 【THK's Main Product Areas】 1. Mechanical Component Parts: - Development, manufacturing, and sales of LM guides, ball splines, ball screws, electric actuators, etc. 2. Mechatronics Related Products: - Precision XY stages, linear motor actuators, etc. 3. Automotive Parts: - Link balls, rod ends, etc. 4. Robotics: - Pick and place robots "PPR," transport robots "SIGNAS," service robots "SEED-Solutions" (including display robots and temperature measurement robots), etc. 5. Seismic Isolation: - Seismic isolation tables TSD, seismic isolation modules TGS.
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