360°度粗转，4°精转。载重150公斤！热稳定性和振动稳定性高。近零齿隙
5LAOM-超大尺寸可调光学镜架
超大尺寸可调光学镜架5LAOM专门为直径达600毫米的超重型、超大尺寸光学元件制作。最小夹持直径为500毫米（使用额外的夹具）。水平和俯仰旋转调节范围为360°。元件需要精确定位时，角度调节幅度为±4°。由于使用了弹簧加载驱动机构，确保转动顺滑且无空回。松开固定装置手轮时，可进行360°全角旋转；锁定固定装置时，可进行±4°精确角度定位。该光学镜架可以固定和定位重达150公斤的光学元件或其它物体。真空兼容的型号5LAOMV-600也可按用户要求订制。
产品特点：
- 水平及俯仰360°全角旋转可调
- 抗震稳定性强
- 最大孔径600mm
- 精确旋转时，转动分辨率达3 arcsec
- 真空兼容的型号可订制
- 电动旋转的型号可订制
| Kinematics & Feedback | |
| Azimuth/Elevation (coarse) | 360°/360° |
| Azimuth/Elevation (fine) | ±4°/±4° |
| Resolution | 3 arcsec |
| Sensitivity | 1 arcsec |
| Accuracy | On request |
| Bidirectional repeatability | 3 arcsec |
| Unidirectional repeatability | 3 arcsec |
| Backlash | 0 |
| Load & Transmission | |
| Horizontal load capacity | 150 kg |
| Lead Screw Pitch | 1 mm |
| Material & Environment Conditions | |
| Base material | Aluminum |
| Finish | Powder coating |
| Environment pressure | Atmosphere(10-3?/ 10-6?Torron request) |
| Ambient temperature | On request |
| Additional Details (5LAOM-600 only) | |
| Measurement System | Metric |
| Weight | 79 kg |
| Aperture | ?590 mm |
| Max optic diameter | ?600 mm |
| Min optic diameter | ?500 mm |
| Max optic thickness | 100 mm |
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