The galvo scanner motor is a high-precision and highly responsive swinging motor widely used in fields such as laser scanning, optical detection, display technology, material processing, and medical equipment.
Product advantages
Product Parameters
| NAME | MT1026 | MT1439 | MT1443 | MT1951 | MT2878 | MT3078 | MT38151 |
|---|---|---|---|---|---|---|---|
| Suggested aperture size | 3-7mm | 5-8mm | 8-10mm | 10-20mm | 16-20mm | 20-40mm | 30-100mm |
| Wavelength selection | 355nm/450nm/532nm/915nm/980nm/1030-1090nm/9.3um-10.6um | ||||||
| Max mechanical scanning angle | ±13° | ±13° | ±13° | ±13° | ±13° | ±13° | ±13° |
| Moment of inertia | 0.013 g·cm² | 0.08 g·cm² | 0.125 g·cm² | 0.345 g·cm² | 1.2 g·cm² | 5.1 g·cm² | 48g·cm² |
| Torque constant | 2.1 N·mm/A | 3.2 N·mm/A | 5.3 N·mm/A | 7.6 N·mm/A | 15 N·mm/A | 24 N·mm/A | 8.5x10⁵ |
| Maximum rotor temperature | 100° | 100° | 120° | 120° | 120° | 120° | 120° |
| Coil resistance | 2.1Ω | 4.2Ω | 2.8 Ω | 2.6 Ω | 0.95 Ω | 0.9 Ω | 0.6Ω |
| Coil inductance | 52 μH | 70 μH | 110 μH | 162 μH | 275 μH | 300 μH | 530 μH |
| Maximum current | 1.8A | 2A | 2.2 A | 3A | 5 A | 5 A | 10A |
| Peak current | 6A | 6A | 10A | 10A | 15A | 15A | 40A |
| Weight | 20g | 40g | 45 g | 101g | 287 g | 337g | 1190 g |
| Nonlinearity | <0.5 mrad | <0.5 mrad | <0.5 mrad | <0.5 mrad | <0.5 mrad | <0.5 mrad | <0.5 mrad |
| Repeatability | <2 urad | <2 urad | <2 urad | <2 urad | <2 urad | <2 urad | <2 urad |
| Gain drift | <50 ppm/K | <50 ppm/K | <50 ppm/K | <50 ppm/K | <50 ppm/K | <50 ppm/K | <50 ppm/K |
| Zero drift | <30 urad/K | <30 urad/K | <30 urad/K | <30 urad/K | <30 urad/K | <30 urad/K | <30 urad/K |
| Signal input | Analoginput: ±5V | Analoginput: ±5V | Analoginput: ±5V | Analoginput: ±5V | Analoginput: ±5V | Analoginput: ±5V | Analoginput: ±5V |
| Power supply | ±15 VDC, Above 3A | ±15 VDC, Above 3A | ±15 VDC, Above 3A | ±15 VDC, Above 5A | ±15 VDC, Above 5A | ±15 VDC, Above 5A | ±15 VDC, Above 5A |
| Motor diameter | 9.5mm | 14mm | 14mm | 19mm | 28mm | 30mm | 38mm |