Hot Sale Cross Roller Double Linear Guide VR18
Product Description
The charactics of cross roller linear guide
1. Finite-stroke linear motion: Since the roller moves at 1/2 of the speed of the guide rail relative to the guide rail, if there is no limit, the roller and its cage will be separated from the guide rail after reaching a certain stroke. The movement of the cross-roller guide rail is a finite-stroke linear motion.
2. Can withstand multi-directional loads and torque: Intersected roller, no matter which direction the load comes from, can always have half of the roller can be used to bear, therefore, cross roller guide can withstand multi-directional loads and torque. It can be seen that the bearing capacity of cross roller guide is positively related to the number of rollers.
3. Pre-tightening can be adjusted at any time: the pre-tightening degree of the motion mechanism of the cross-roller guideway can be changed at any time by adjusting the lateral tightening device of the guide strip.