PI Physik Instrumente - 100x Faster Array ROS LB 10/24

view all white papers and application notes

Principle and Application of Galvanometer

Tuesday, October 29, 2024
ECOPTIK (Changchun) Ltd.

The scanning function of laser galvanometer is widely used in all kinds of laser processing technology, especially in the marking process. Let's discuss the study of galvanometer working principle and application. The principle of the galvanometer is: input a position signal, the oscillating motor (laser galvanometer) will swing a certain angle to a certain voltage and angle conversion ratio. The whole process adopts closed-loop feedback control, which is operated by position sensor, error amplifier, power amplifier, position divider, current integrator and other five control circuits. The principle of digital laser galvanometer is to convert analog signals into digital signals on the principle of analog laser galvanometer.

Download

Download Application Note

File: Principle_and_Application_of_Galvometer.pdf (507.60 KB)
To download this application note, please complete the *required fields before clicking the "Download" button.

Your contact information

* First Name:

* Last Name:

* Email Address:

* Company:

* Country:

When you click "Download", you agree that your personal contact information may be shared with ECOPTIK (Changchun) Ltd. and they may contact you about their products and services in the future. You also agree that Photonics Media may contact you with information related to this request, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

* Required

Similar White Papers and Application Notes