The use of electric translation stage is more and more widespread, so what are its characteristics and advantages? Let us take a look!
1. The electric translation table can quantitatively convert the rotational motion of the motor into a uniform linear motion, and its energy conversion speed is fast. This index directly enhances the load capacity of the electric translation table.
2. The electric translation table has high movement efficiency. Precise positioning and repeat positioning accuracy can be established in microns. The driver of the stepping motor has the function of pulse subdivision. It can subdivide each movement of the motor. If subdivision is selected, then each movement of the motor and the linear offset of the electric stage can theoretically establish a subdivision Micron.
3. Modification of different motion conversion methods can establish high-speed motion. In many applications, it is necessary to enhance the motion rate of the translation table. In this case, the electric translation table usually occurs in this way. The drive is a high-speed servo motor. It is a large pitch screw, or rack transmission, toothed belt, etc. This enhances the speed of movement without sacrificing precision and stability.
4. When the electric translation stage is used in combination, the tools installed on it can reach any point in the three-dimensional space. According to the linear interpolation operation, complex trajectories can be established.
A cross sliding table composed of two electric translation tables. This type of sliding table is widely used on machine tools. When the work piece is fixed on it, the interpolation movement is established according to the manipulation of the motor. The plane trajectory of the work piece can become complicated. In addition, the work piece can reach any point in the two-dimensional space.