The GM-1RA Gimbal Rotation Mount provides tip/tilt positioning for 1 in. (25.4 mm) wave plates, polarizers, and beamsplitter cubes. This mount is unique due to its gimbled tip/tilt mechanism which allows angular adjustment of the optic without unwanted translation. We've also added a number of enhancements. Precise, 100 TPI adjustment screws on the tip/tilt mechanism feature new knobs, including an integral hex hole, to allow smooth adjustment with increased sensitivity. New independent locks for each axis help maintain stable optical alignment. The integrated rotation stage has a full ball bearing race providing continuous 360° rotation with graduations marked in 2° increments. We've moved the scale to the same side as the knobs to make it easier to read during adjustment. Tightening the screw on the end of the knob securely locks rotation. Each unit is supplied with a Delrin retaining ring for mounting an optic. The GM-1RA can be attached directly to a table using the slotted base plate included, which will attach to either side of the mount. Both English and Metric tapped holes in the bottom of every unit allow for post mounting. The rotation stage can be removed from the tip/tilt mechanism by removing four screws, allowing the rotation stage to be reversed or used independently. Mounting holes are provided on the rotation stage for both mounting to an optical table and post mounting. A 1/2 inch diameter polarizer or waveplate can be mounted to the GM-1RA mount using the PRA-05 Adaptor, which screws into the rotator's 1.063-20 thread. The PRA-05 Adaptor includes a retaining ring.
镜片直径
25.4 mm
角范围
±5°
驱动方式
100 TPI Adjustment Screws
灵敏度
4.5 arc sec
螺纹类型
1.063-20
通光孔径
19.1 mm
材料
Aluminum
轴承
Ball
刻度
2°
镜片厚度
8.0 mm
GM-1RA万向节旋转支架为1英寸提供尖端/倾斜定位。(25.4 mm)波板、偏振器和波束分离器立方体。这个安装是独特的,因为它的灵活的尖端/倾斜机制,允许角度调整的光学没有不必要的平移。我们还添加了一些增强功能。精密的,100 TPI调整螺丝在顶端/倾斜机制的新旋钮,包括一个完整的六角孔,允许平滑调整与增加灵敏度。每个轴新的独立锁有助于保持稳定的光学对准。集成的全球轴承旋转阶段竞赛提供连续360°旋转与毕业典礼标志着在2°增量。我们已经将刻度移动到与旋钮相同的一侧,以便在调整期间更容易阅读。拧紧旋钮末端的螺丝,锁紧旋转。每个单元都配有一个用于安装光学元件的德林固定环。GM-1RA可以使用包括的槽底板直接连接到表上,槽底板将连接到支架的两侧。每个单元底部的英制和公制抽头孔都允许安装后使用。旋转工作台可以通过拆卸四个螺丝从尖端/倾斜机构上拆卸下来,允许旋转工作台反向或单独使用。旋转台上设有安装孔,用于安装到光学表上和安装后。使用PRA-05适配器,可以将直径1/2英寸的偏光器或波板安装到GM-1RA支架上,该适配器将螺钉固定在转子的1.063-20螺纹上。PRA-05适配器包括一个固定环。