Hiwin HG Series Linear Rails

1、 High guiding accuracy: Guiding accuracy refers to the straightness of the moving parts moving along the guide rail, as well as the accuracy of the mutual positions between the base surfaces related to it.

2、 Sufficient rigidity: The external force acting on the moving parts is borne by the guide rail surface, so the guide rail should have sufficient rigidity. Therefore, we often increase the width of the guide rail surface to reduce the specific pressure on the guide rail surface, and set up auxiliary guide rails to withstand external loads.

3、 Smooth and lightweight movement of the guide rail: When working with a linear guide rail, it should be lightweight and effortless, with uniform speed, and there should be no crawling phenomenon at low speeds.

4、 The structure and craftsmanship of the guide rail are good: under the premise of other requirements of the guide rail, the guide rail structure should be made simple, easy to process, measure, assemble and adjust, in order to reduce costs. Specific analysis must be conducted on the guide rails used by different devices, and corresponding design requirements must be proposed for them.

5、 Good wear resistance: The wear resistance of a guide rail refers to its ability to maintain a certain level of precision even after long-term use. The guide rail will wear out during use, but the amount of wear should be small, and it should be able to automatically compensate or be easy to adjust after wear.

6、 High adaptability to temperature changes: Linear guides should still be able to operate normally under changing working temperatures.

HG Series,Linear Rails