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Application
Product Features
■ Integrated design with professional engineering, combining a galvanometer scanning system, an optical focusing system, and a handheld marking head into a single, lightweight unit.
■ The handheld focusing ring is available in two standard sizes—70×70mm and 110×110mm—and is suitable for a wide range of applications.
■ Equipped with a high-performance scanning motor and internationally advanced photoelectric sensing technology.
■ The differential photoelectric sensor precisely detects the motor rotor’s position, offering excellent linearity, minimal drift, and high resolution as well as superior repeat positioning accuracy.
■ The driver features advanced position and velocity feedback detection, significantly enhancing the system's dynamic response performance and scanning speed.
■ The design includes overload, overcurrent, and reverse-polarity protection, ensuring more reliable system operation.
■ The entire system features an electromagnetically compatible, optimally designed architecture with a high signal-to-noise ratio and strong anti-interference capability.
Performance Technical Specifications
| Speed | |
| Marking speed (1) | 4000 mm/s |
| Positioning speed (1) | 9000 mm/s |
| Write speed (2) | 350 cps |
| Step response time (full stroke) 1% ) | 352 microseconds |
| Step response time (full stroke) 10% ) | 440 microseconds |
| Tracking error | ≤176µs |
| Accuracy and Error | |
| Linearity | 99.9% |
| Repeat positioning accuracy | <8 μRad |
| Gain Error | <5 mRad |
| Zero-point offset (batch origin error) | <5 mRad |
| Long-term drifting (continuous operation) 8 Hours) | <0.5 mRad |
| Proportional Drift | <40 PPM °C |
| Zero-point drift | <15 μRad / °C |
| Lens damage threshold | |
| K9 Matrix | 9.1 J/cm² |
| Lens reflection wavelength | 1064 nm |
| Power and Signal | |
| Input voltage | ±15VDC |
| Rated current | 2A |
| Interface Protocol | XY2-100 |
| Scan angle | ±11° |
| Operating current, temperature, dimensions | |
| Operating temperature | 0°C ~ 45°C |
| Storage temperature | -10 °C ~60 °C |
| Laser input aperture | 7mm |
| Power Handling Range (Pulsed Lasers) | ≤20W |
| Marking area | 70×70mm / 110×110mm |
| Galvanometer dimensions (length × width × height) | See external bracket dimension drawing |
| Galvanometer weight | ≈ 0.9 kg |
Note: The above parameters were measured after the engine had been running for 30 minutes.
(1) Using an F-Theta lens with a focal length of 160mm, mark 2mm-high single-line characters; (2) Using an F-Theta lens with a focal length of 160mm, it marks single-line characters 1mm high at a rate of 1mm per second.
Keywords: SC1605-RC Handheld Galvanometer
SC1605-RC Handheld Galvanometer
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Classification
Product Features
■ Integrated design with professional engineering, combining a galvanometer scanning system, an optical focusing system, and a handheld marking head into a single, lightweight unit.
■ The handheld focusing ring is available in two standard sizes—70×70mm and 110×110mm—and is suitable for a wide range of applications.
■ Equipped with a high-performance scanning motor and internationally advanced photoelectric sensing technology.
■ The differential photoelectric sensor precisely detects the motor rotor’s position, offering excellent linearity, minimal drift, and high resolution as well as superior repeat positioning accuracy.
■ The driver features advanced position and velocity feedback detection, significantly enhancing the system's dynamic response performance and scanning speed.
■ The design includes overload, overcurrent, and reverse-polarity protection, ensuring more reliable system operation.
■ The entire system features an electromagnetically compatible, optimally designed architecture with a high signal-to-noise ratio and strong anti-interference capability.
Performance Technical Specifications
| Speed | |
| Marking speed (1) | 4000 mm/s |
| Positioning speed (1) | 9000 mm/s |
| Write speed (2) | 350 cps |
| Step response time (full stroke) 1% ) | 352 microseconds |
| Step response time (full stroke) 10% ) | 440 microseconds |
| Tracking error | ≤176µs |
| Accuracy and Error | |
| Linearity | 99.9% |
| Repeat positioning accuracy | <8 μRad |
| Gain Error | <5 mRad |
| Zero-point offset (batch origin error) | <5 mRad |
| Long-term drifting (continuous operation) 8 Hours) | <0.5 mRad |
| Proportional Drift | <40 PPM °C |
| Zero-point drift | <15 μRad / °C |
| Lens damage threshold | |
| K9 Matrix | 9.1 J/cm² |
| Lens reflection wavelength | 1064 nm |
| Power and Signal | |
| Input voltage | ±15VDC |
| Rated current | 2A |
| Interface Protocol | XY2-100 |
| Scan angle | ±11° |
| Operating current, temperature, dimensions | |
| Operating temperature | 0°C ~ 45°C |
| Storage temperature | -10 °C ~60 °C |
| Laser input aperture | 7mm |
| Power Handling Range (Pulsed Lasers) | ≤20W |
| Marking area | 70×70mm / 110×110mm |
| Galvanometer dimensions (length × width × height) | See external bracket dimension drawing |
| Galvanometer weight | ≈ 0.9 kg |
Note: The above parameters were measured after the engine had been running for 30 minutes.
(1) Using an F-Theta lens with a focal length of 160mm, mark 2mm-high single-line characters; (2) Using an F-Theta lens with a focal length of 160mm, it marks single-line characters 1mm high at a rate of 1mm per second.
Keywords: SC1605-RC Handheld Galvanometer
Sino-Galvo (Jiangsu) Technology Co., Ltd.
33 Hengtong Road, Dingmao Economic Development District, Zhenjiang, Jiangsu, China
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