Firstly, we need to know, what is a linear module? There are several names for linear modules, including linear modules and linear sliding tables. They are automation upgrade units that follow linear guides, linear motion modules, and ball screw linear transmission mechanisms, and are used in situations of linear reciprocating motion. At the same time, the linear and curved movement of the load can be achieved through the combination of various units.
The classification of linear modules can generally be divided into three categories: synchronous type, ball screw type, and linear electric type.
1. The synchronous belt linear module mainly consists of: belt, linear guide rail, base, coupling, motor, and photoelectric switch.
2. The main components of the ball screw linear module are: ball screw, linear guide rail, base, ball screw support seat, coupling, motor, and photoelectric switch.
3. The linear motor module mainly consists of: stator, rotor, linear guide rail, base, photoelectric switch, and drag chain.
Regardless of the type of linear module, they all have the same characteristics: base, guide rail. The base provides support and installation, and the guide rail restricts the workbench to only move in a straight direction, achieving a linear transmission unit. Based on the above characteristics, it is possible to classify the printer crossbeam, laser machine crossbeam, and each axis unit of the robotic arm into linear modules, as they are all linear transmission units.