ST galvo laser scanners are composed of dynamic magnetic-based technology, high-resolution and high-precision sensors, which are mainly used for driving lens to reflect laser beams in various laser processing and beam scanning applications.
ST galvo laser scanners are composed of dynamic magnetic-based technology, high-resolution and high-precision sensors, which are mainly used for driving lens to reflect laser beams in various laser processing and beam scanning applications.
The ST Galvo Scanner delivers superior performance with its compact structure and 18-bit high-resolution encoder, ensuring ultra-high repeatability accuracy and precision control in laser processing applications.
Featuring a specially optimized galvo motor, the system offers exceptional mechanical accuracy and a high torque constant, ideal for demanding environments where speed and accuracy are critical.
With its optimized encoder structure, the system achieves linearity greater than 99.6% at ±20° deflection angle, ensuring reliable signal feedback for dynamic scanning.
Engineered for fast response and long-term stability, this galvanometer scanner is an ideal solution for high-speed laser applications such as marking, engraving, cutting, and welding.
The ST galvo system supports rich optical configurations, compatible with lens apertures from 3 mm to 100 mm, making it highly adaptable across various industries.
ST Galvo Scanner | 201 | 200 | 210 | 215 | 218 | 220 | 231 | 230 | 240 | 250 | 260 |
Input Beam Aperture (mm) | 3-7 | <7 | 7 | 5-10 | 3-7 | 7-10 | 10-14 | 14 | 20-30 | 50-80 | 50-120 |
Moment Of Inertia(g•cm2) | 0.01 | 0.013 | 0.018 | 0.028 | 0.024 | 0.126 | 0.67 | 0.78 | 2.073 | 14.3 | 40.47 |
Torque Constant(N•mm/A) | 0.9 | 1.2 | 2.7 | 3.6 | 3.0 | 6.0 | 11.1 | 13.1 | 20 | 70.8 | 86 |
Coil Resistance(Ω) | 2.0 | 2.1 | 3.6 | 2.1 | 2.7 | 2.8 | 1.27 | 1.12 | 1.1 | 1.3 | 0.6 |
Coil Inductance(µH) | 25 | 25 | 70 | 70 | 120 | 180 | 171 | 150 | 240 | 600 | 290 |
Maximum Continuous Current(A) | 1.2 | 1.2 | 1.55 | 3.5 | 2.5 | 3.5 | 3.5 | 3.5 | 4 | 7 | 10 |
Peak Current(A) | 6 | 6 | 8 | 15 | 10 | 15 | 10 | 10 | 12 | 15 | 18 |
Rise Time(ms) | 0.2 | 0.1 | 0.13 | 0.13 | 0.15 | 0.15 | 0.25 | 0.25 | 0.35 | 0.8 | 1.0 |
Weight(g) | 12 | 13 | 18 | 25 | 50 | 50 | 200 | 230 | 320 | 420 | 1040 |