1. When we choose the linear sliding table, we make it clear that we need the transmission speed. The speed of different transmission modes is not the same.
2, to make clear what kind of precision of automation equipment needs, different types of linear sliding table have different positioning accuracy, such as the linear module produced by our company, the linear module driven by the belt repeated positioning accuracy of ±0.05mm, the linear module driven by the ball screw repeated positioning accuracy of ±0.02mm, The rack and pinion module is generally used in load or stroke long occasions, so the positioning accuracy is slightly worse, generally ±0.1mm, if you need higher accuracy, you can choose our company's linear motor module, repeated positioning accuracy can be ±0.002mm, that is, ±2 microns of repeated positioning accuracy; Different precision sometimes the price difference is relatively large, so when we choose the linear module, we must know what kind of accuracy we need, and then choose the right linear module according to the accuracy.
3, the load, the selection of modules when the least allowed to ignore is the module required to carry the weight of items, if the selection is wrong, the load is too light cause speed can not be lifted, serious will damage the linear slide, or burned module motor.
4, installation mode, this is an important parameter that many engineers are easy to ignore when purchasing modules, often think that the load of modules is fixed, no matter how to install its load is the same, in fact, it is not so, different installation mode has a great impact on the load of modules, normal level installation load can reach dozens of kilograms of modules, Vertical installation may only have a load capacity of a few kilograms.
5, travel and length, this is also a very important factor, travel is too long will cause unnecessary waste, and the length will also affect the installation of equipment.
Of course, the selection of linear sliding table need to consider the parameters are far more than these parameters, but also combined with the actual, through the drawing to confirm the size and installation of the hole location.