Features of Closed loop galvanometer

• Adopts all-aluminum integrated design with high sealing grade and strong adaptability to the environment.
• A water cooling circulation system is adopted to effectively control the working temperature of the galvanometer and ensure the whole machine runs continuously for a long time
• Differential photoelectric sensor for accurate detection of motor rotor position, good linearity, lower drift, high resolution and repeat positioning.
• Accurate load design for 20mm mirrors, high accuracy of motor assembly, reasonable structure, very small static friction coefficient and zero offset, all ensured the best dynamic characteristics for the whole system.
• The whole system adopted the optimization Designing of electromagnetic compatibility, with high signal-to-noise ratio and strong anti-interference ability.

Note: The above data are tested after 30 min warm-up
⁽¹⁾With F-theta objective, F=160mm, marking 2mm height single character
⁽²⁾ With F-theta objective, F=160mm, marking 1mm height single character per second
⁽³⁾ The factory default value is ±12.5°. Other special requirement is available to be customized.