Galvano Scanner - Panasonic LP-S Series Maintenance Manual

4-2-10 Galvano scanner

Galvano scanner is a scanner for radiating the laser beam along the coordinates of the setting data.
The galvano scanner scans the setting data by controlling the angle of galvano mirror mounted onto the axis of rotation of
motor with two axes to generate characters or drawings for the laser marking.
„ Effect from deterioration
Uneven wear may occur on the bearing inside the galvano scanner depending upon operating frequency and conditions. If
uneven wear develops, accurate reproducing may become difficult, resulting in skewness or misalignment of the marking lines.
„ Replacement interval
• Deterioration in quality of the marking lines, misalignment of lasing position, or incomplete marking or processing is observed.
• Alarm for galvanometer error occurred.
• Galvano scanner has been used for almost five years.*
* The replacement interval may differ depending on the usage environment and conditions.
„ Replacement method
Our service representative handles the maintenance and replacement. Contact our sales office.
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