M3-FS
M3-FS聚焦模块可以内置集成到手持与便携设备的*小型光学系统中，提供高精度的镜头运动及优异的动态稳定性。模块本身是完整的闭环运动解决方案，包括内置控制器，除了镜头安装基座意外无需额外空间。镜头移动所需的功耗极低，而且镜头可零功耗地保持在任意位置，因此可理想应用于电池供电设备。
迷你“一体化”解决方案
优异的光束质量
低电压、低功耗
易于系统集成
高度灵活性，可量产
成本低，可迅速推向市场
Model | Original M3-F | New M3-FS |
Lens type(lens not included) | M12x0.5mmAccepts smaller lenses (to M8x0.35) with adapter by special order | M16x1mmAccepts M12x0.5mm with standard adapter. Other sizes by special order |
Lens weight* | < 5 grams | < 5 grams (all orientations) |
Travel range | up to 1.5 mm | up to 1.5 mm |
Housing dimensions | 20 x 22 x 16 mmincluding controller | 20 x 23 x 16 mm including controller |
Max image sensor area (image sensor not included) | 17 x 17 mm (see drawing) | 17 x 17 mm (see drawing |
Max. speed | 5 mm/s | 5 mm/s |
Resolution | 0.5 μm | 0.5 μm |
Repeatability | Uni-directional: +/- 8 μm Bi-directional: +/- 20 μm | Uni-directional: +/- 2.5 μm Bi-directional: +/- 5 μm |
Linear accuracy | +/- 30 μm | +/- 12 μm |
Static tilt | < +/- 1 degree | < +/- 0.7 degree |
Dynamic tilt | < +/- 0.15 degree | < +/- 0.05 degree |
Static concentricity | < +/- 0.25 mm | < +/- 0.25 mm |
Dynamic concentricity | < +/- 0.02 mm | < +/- 0.002 mm typical |
Digital interface | I2C or SPI | I2C or SPI |
Input voltage | 3.1 to 3.6 VDC | 3.1 to 3.6 VDC |
Input power** | < 1 Watt (5mm/s with 5g mass)< 0.13 Watts quiescent | < 1 Watt (5mm/s with 5g mass)< 0.13 Watts quiescent |
Temperature and humidity*** | 5°C to 70°C (lower possible) <70% relative humidity non-condensing | 5°C to 70°C (lower possible) <70% relative humidity non-condensing |
Mean time before failure | >2 million cycles (fixed orientation) or 500，000 cycles (random orientation) | >1 million random-sized steps over the travel range (any orientation) |
Weight of module(without lens) | 5.8 grams | 8 grams |
Compliance | CE， RoHS | CE， RoHS |
Control interface | Via USB adapter from PC， or directly via I2C or SPI | Via USB adapter from PC， or directly via I2C or SPI |
Controller | embedded | embedded |
* Fixed orientation may allow for heavier lenses. Please consult the factory.** Power depends on input voltage， speed and load.*** Ask us about lower temperature requirements
