Physical information of IKO Linear Motion Guide

The extensive use of IKO Linear Motion Guides makes people pay attention to the physical information of IKO Linear Motion Guides themselves. Next, let us have a deeper understanding of the physical information of IKO Linear Motion Guides. Here are some answers.

Here is the content list:

• Basic dynamic load rating and service life.

• Basic static load rating and static safety factor.

Basic dynamic load rating and service life.

The basic dynamic load rating of the IKO Linear Motion Guide refers to a load of a certain direction and magnitude that can theoretically bear within the rated life when a group of the same linear guide is operated separately. In addition, some basic dynamic load ratings are used after being corrected according to the direction of the load.

Even if it runs under normal conditions, the IKO Linear Motion Guide will reach its life after a certain period of operation. The track surface and rolling elements of the IKO Linear Motion Guide have been repeatedly subjected to load, and the surface peeling due to rolling fatigue of the material, so it cannot be used. From the beginning of use to the surface peeling of the track surface or rolling element, the total distance traveled is called the life of the IKO Linear Motion Guide. The rated life of IKO Linear Motion Guides refers to the total distance that a group of the same linear guides can run separately under the same conditions when 90% of the linear guides have not been damaged due to rolling fatigue.

Basic static load rating and static safety factor.

The basic static load rating of IKO Linear Motion Guides refers to the static load when contact stress occurs in the center of the contact part between the rolling element and the track that is subjected to the maximum load. When the IKO Linear Motion Guide is stationary or running at a relatively low speed, if it is subjected to excessive load or severe impact load, the track surface and rolling elements of the slider, slide rail, outer slide, and shaft will produce local permanent deformation. When the amount of such permanent deformation is greater than a certain level, it will hinder rolling, generate noise or vibration, not only reduce the walking performance but also cause premature damage. The basic static load rating of the IKO Linear Motion Guide is used as the limit of the permanent deformation, and should generally be used after studying the static safety factor.

Generally speaking, the basic static load rating and static moment rating of the IKO Linear Motion Guide are considered as the allowable limit load for normal rolling. However, due to the working conditions of the IKO Linear Motion Guide and the required performance of the linear guide, it is necessary to study the static safety factor in depth.

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