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LM Guide Global Standard Size Model HSR. Structure and Features. Balls roll in four rows of raceways precision-ground on an LM rail and an LM block, and endplates incorporated in the LM block allow the balls to circulate.
Overall block length dimension (L) The overall block lengths (L) in the dimension table are for when the contamination protection accessory symbol is UU or SS. The overall block length (L) will increase if another contamination protection accessory or lubricator is attached. (See A1-517 or A1-539)
3-2. Marking on the Reference SurfaceIn the LM Guide, the reference surface of the LM block is opposite the surface marked with the THK logo, and the reference surface of the LM rail is on the surface marked wi. h a line, as shown in Figure 3-2. If usage requires reversing the relative positioning of the reference surfaces of the LM rail and ...
When comparing the LM Guide to the Linear Bushing whose basic dynamic load rating value is approximate mutually, the cross-sectional area is downsized to 34×24/170×165÷1/34. Features of the LM Guide 1
Type HSR can bear loads in all four directions: radial, reverse-radial, and two lateral directions. The basic load ratings of HSR are equivalent to one another in all four directions (radial, reverse-radial and two lateral directions). The values are presented in the corresponding dimension tables.
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. Caged Ball LM Guide. Full-Ball LM Guide. LM Guide Models for Special Environments.
Type HCR can bear loads in all four directions: radial, reverse-radial, and the two lateral directions. The basic load ratings in all four directions (radial, reverse-radial, and the two lateral directions) are equivalent to one another. The values are given in the corresponding dimension tables.
