THK Linear Motion Guide Model HSR12RM, Double Block: 20mm Height, 27mm Width, 45mm Length, Rail: 11mm Height, 12mm Width, 110mm Length, 40mm Pitch

THK Linear Motion Guide Model HSR12RM, Double Block: 20mm Height, 27mm Width, 45mm Length, Rail: 11mm Height, 12mm Width, 110mm Length, 40mm Pitch Reviews

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THK Global Standard Full-Ball LM Guide Model HSR. 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. Each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse radial and lateral directions), enabling the LM Guide to be used in all orientations and in extensive applications. In addition, the LM block can receive a well-balanced preload, increasing the rigidity in the four directions while maintaining a constant, low friction coefficient. With the low sectional height and the high rigidity design of the LM block, this model achieves highly accurate and stable straight motion. Even under a preload or excessive biased load, differential slip of balls does not occur. As a result, smooth motion, high wear resistance, and long-term maintenance of accuracy are achieved.

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Oct 22, 2011 01:02:17