High Precision Galvanometer Scanner for Laser Marking Scan

Product Description

Galvanometer

The galvanometer (or scanning galvanometer) in a laser marking machine is a core optical component, consisting of mirror discs driven by high-speed motors. It precisely controls the deflection path of the laser beam to achieve rapid marking. With high dynamic response and positioning accuracy, it enables micron-level processing, suitable for complex patterns, fine text, and high-speed production line marking. Paired with professional software, the galvanometer system adapts flexibly to diverse materials and industrial requirements, such as permanent markings in electronics, medical devices, and other fields.

Specification

Speed

1.Marking Speed: 8000mm/s

2.Positioning Speed: 10000mm/s 

3.Step Response Time: ≤0.4ms
4.Wavelength: 10.6µm / 1064nm / 355nm

Accuracy & Errors

Linearity: 99.90% 
Repeatability, Electrical Value: 8µRad 
Long-Term Drift, after 8h operation: <0.5mRad 
Gain Error: <8mRad
Zero Drift, Batch Offset Error:<20µRad/°C

Tracking Error:≤180µs

Scale Drift:<40PPM/°C 

Zero Drift:<15µRad/°C 

Mirror Damage Threshold

K9 Substrate:9.1J/cm²

Si Substrate:10J/cm² 

Power & Signals

Input Voltage:±15V DC 

Average Operating Current:2.0A

Signal Interface:Digital XY2-100

Peak Current:15A

Operating Temperature Range:0°C–45°C

Position Signal Input Impedance:10KΩ±1%

Position Signal Input Scale Factor:0.33V/°

Technical Specifications

(Custom configurations available upon request.)For example

Marking Speed	8000mm/s	Gain Error	<8mRad
Positioning Speed	10000mm/s	Zero Drift, Batch Offset Error	<20µRad/°C
Step Response Time	≤0.4ms	Tracking Error	≤180µs
Wavelength	10.6µm / 1064nm / 355nm	Scale Drift	<40PPM/°C
Linearity	99.90%	Zero Drift	<15µRad/°C
Repeatability, Electrical Value	8µRad	Input Voltage	±15V DC
Long-Term Drift, after 8h operation	<0.5mRad	Average Operating Current	2.0A

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 12 months.
Training: On-site or remote operation/maintenance training.

FAQ

Q1: Where is your factory located?
A1:Our factory is located in Xingtai City
 
Q2.How can I choose the most suitable machines ?
A2: Please let us know your machining demand or machine size, we can choose the best model for you, or you can choose the exact model by yourself. You can also send us the products drawing, we will choose the most suitable machines for you.
 
Q3. What is your minimum order quantity and warranty?
A3: MOQ is one set, and warranty is one year. but we will offer lifetime service for machine.
 
Q4: How to ensure the quality?
A4: 1.Firstly we choose best material for the processing.
       2.Being and after processing, we will inspect the finished parts.
       3.Machine finished, our company QC will test the machine as per customer requests.
 
Q5. What is your trade terms?
A5: FOB, CFR, CIF or others terms are all acceptable.
 
Q6.When is the delivery time?
A6: We will delivery then within 15-60 working days after received your deposit. If some special machines will be some longer, we will give you the answer accordingly.