Linear module, also known as linear module, is an industrial robotic arm that moves in a straight line, also known as a Cartesian coordinate robot. What is the internal structure of the linear module and what kind of structure is used to operate it?

Explanation of the components of the screw linear module:

1. Servo motor or stepper motor;

2. Motor seat;

3. Coupling;

4. Base;

5. Sliding block;

6. Linear guide rail (imported, domestic, performance differences, etc.)

7. Ball screw (different lead, different screw brand)

8. Cover plate;

9. Photoelectric sensing switch;

10. Baffle;

11. Rubber sleeve;

A good linear module requires more than 60 processes to assemble, and a ball screw requires 13 processes from cutting to final assembly.

The standard for judging the quality of a linear module is:

1. In the case of brand accessories with the same parameters (screw, guide rail, substrate, motor, power switch, etc.), price factors;

2. Noise level;

3. The service life is a long-term inspection process;

4. Smoothness;

5. Straightness and parallelism;

6. Precision, including positioning accuracy and repeatability accuracy values;

7. Pre sales selection, installation, and after-sales service;

8. Usage and maintenance costs;

When the price of a linear module comes out, we need to analyze its price components, and we must analyze the internal structure of the linear module. This provides us with criteria for selecting good linear module manufacturers, brands, and quality.