Linear module motors-generally can choose step or servo, the two are similar in control mode (pulse train and direction signal), but there are certain differences in performance and applications. Servo motors are superior to stepper motors in many aspects of performance. For linear modules, servos are used when high precision, high speed, and heavy loads are required. However, stepping motors can be selected for occasions where the requirements are not high. Generally speaking, in the design process of the control system, various factors such as control requirements and cost should be considered comprehensively, and an appropriate control motor should be selected.
The ball screw slide table consists of: ball screw, linear guide, aluminum alloy profile, ball screw support seat, coupling, motor, photoelectric switch, etc. The introduction of each part: 1. The ball screw converts the rotary motion into linear motion, and the servo electric cylinder or the ideal product that converts the linear motion into rotary motion. The ball screw is composed of a screw, a nut and a ball. Its function is to convert rotary motion into linear motion, which is a further extension and development of ball screws. The important significance of this development is to change the bearing from rolling motion to sliding motion. Because of its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments. Linear motors can achieve high-precision linear motion under high load conditions. 2. Linear guides, also known as slide rails, linear guides, linear slides, are used in linear reciprocating motion applications and have a higher rated load than linear bearings. Can bear a certain torque, can realize high-precision linear motion under high load. Structure; high precision; precision guide rail plate, 3. aluminum alloy profile aluminum profile sliding table has beautiful appearance, reasonable design, good rigidity and performance Reliable, it is an ideal basic power component for modular machine tools and automatic lines. Good dynamic performance. High rigidity, small thermal deformation and high feed stability. The miniature electric steel ensures the actual accuracy under the processing state (under load). Belt-type sliding tables and screw-type sliding tables are the two most common classifications in the sliding table family. As automatic transmission components with high precision, high load, high speed, simple structure, easy installation and maintenance, they have excellent cost performance, so they are used in almost every field.