Product Description
Model: SG8330
Product Name: Laser Galvanometer 3D Printer
Material of outer holder: Aluminum Alloy
Color Of Outer holder: Sliver&Red
Product Size: 183xx101mm
Gross Weight (Including wire and power supply): 2.5kg
Package Size: 29x13x14cm
Function & Application: Common marking, rotary marking, flying marking, and other applications.
Features of Laser Galvanometer 3D Printer
■ Adopted the photoelectric sensors which imported from America, and owned the proprietary intellectual property rights.
■ Differential photoelectric sensor for accurately detecting of motor rotor position, it is with good linearity, lower drift, high resolution and repeat positioning.
■ Accurate load design for 30mm mirrors, high accuracy of the motor assembly, reasonable structure, very small static friction coefficient, and zero offsets, all ensured the best dynamic characteristics for the whole system.
■ Drives with advanced detection ability of position and speed greatly improved the dynamic response performance and scanning speed of the whole system.
■ The whole system adopted the optimization designing of electromagnetic compatibility, with a high signal-to-noise ratio and strong anti-interference ability.
■ This scanner system solved the common problems of motor temperature drift, signal interference, and zero drift, etc.
Parameters of Laser Galvanometer 3D Printer
| Speed | Power and Signal | |||||
| Marking Speed | 1000mm/s | Input Voltage | ±24VDC | |||
| Writing Speed | 125cps | Rated Current | 4A | |||
| Step Response Time(1% of full scale) | 940us | Interface Signal | Digital | XY2-100 | ||
| Step Response Time(10% of full scale) | 1500us | Analog | ±5V | |||
| Tracking Error Time | ≤440us | Machinery Scan Angle | ±12.5° | |||
| Precision and Error | Working Current, Temperature, Dimension | |||||
| Linearity | 99.90% | Working Temperature | 0℃--45℃ | |||
| Repeatability (RMS) | ＜8μRad | Storage Temperature | -10℃--60℃ | |||
| Gain Error | ＜5mRad | Aperture | 30mm | |||
| Zero Offset | ＜5mRad | Scanner Dimension (LxWxH) | 215x158x183mm | |||
| Long-term Drift Over 8 Hours | ＜0.5mRad | Galvanometer Scanner Weight | ≈7.65Kg | |||
| Scale Drift | ＜40PPM/℃ | Wavelength | 10600nm/1064nm/355nm | |||
| Zero Drift | ＜15μRad/℃ | |||||
Laser Galvanometer 3D Printer mainly consists of XY scanning mirror, field mirror, galvanometer, and computer-controlled marking software.
The corresponding optical components are selected according to the laser wavelength. The laser beam is incident on two mirrors (scanning mirrors), and the angle of reflection of the mirrors is controlled by a computer.
The two mirrors can be scanned along the X and Y axes, respectively, to achieve deflection of the laser beam, so that a certain power density is obtained.
The laser focus point moves on the marking material as required, leaving a permanent mark on the surface of the material, and the focused spot can be circular or rectangular.
Advantages of Laser Galvanometer 3D Printer
Designed with analog and digital interface;
2.Adopted the unique double circulation water cooling system;
3.The input aperture is 30mm;
4.Good sealing, waterproof and dustproof, small size and fast speed;
5.The compact and solid mechanism, excellent power, and super stable performance ensure a long-term trouble-free operation of the whole machine.
Motor Specification
Working Temperature | 0-45°C |
Linearity | 99.9% |
Setting Time | ≤1.2ms |
Scale Drift | 40PPM/°C |
Zero Drift | <15μRad./°C |
Long-term Drift Over 8 Hours | <0.5mRad |
RMS Current | 4.0A |
Peak Current | 25A |
Scan Angle | ±12.5° |
Storage Temperature | -10 to +60°C |
Resolution | 12μrad |
Repeatability | 8μrad |
Input Aperture | 30mm |
Beam Displacement | 35.5mm |
Motor Weight | 750g |
Frequency | ≤400Hz |
FAQ:
1.Q: How much laser power this galvo scanner can accept?
A: It can accept a 1000w fiber laser, for another wavelength, please contact us.
2.Q: What is this type galvo scanner using for?
A: It can be used for laser marking, laser welding, laser engraving, laser cutting, and other applications.
3.Q: Customized Service?
A: Outside housing, reflecting mirror, lens connector dimension.
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