The URB100CC rotation stage is based on our popular URS series, but features a belt drive instead of a worm gear. The belt drive offers significantly higher rotation speeds of up to 720°/s without sacrificing life time expectancies. Typical applications are LIDAR, 3D imaging, or film thickness measurements of semiconductor wafers. Common to these applications are fast rotations over larger angles or continuous spinning at very high duty cycles and with high precision requirements with regards to wobble, angular repeatability and speed stability. Like the URS series, the URB100CC features a proprietary 4-contact point ball bearing. The unique, 2-piece design provides exceptional stiffness, high reliability and outstanding wobble and eccentricity. The enhanced low-profile package supplies easy top down mounting options and is mechanically compatible with our ILS series of linear stages (note, motor protrudes the lower surface of the stage). Position feedback is provided by a motor mounted 2000 cts/rev. rotary encoder. To minimize the effects of drive chain hysteresis impacting repeatability, positions should be always approached from the same direction of motion.


URB100CC旋转台是基于我们流行的URS系列，但其特点是皮带传动而不是蜗轮。皮带传动提供了更高的旋转720°/ s的速度在不牺牲生活时间的期望。典型的应用是激光雷达，三维成像，或薄膜厚度测量半导体晶圆。在这些应用中常见的是大角度的快速旋转或在非常高的占空比下的连续旋转，以及对抖动、角重复性和速度稳定性的高精度要求。与URS系列一样，URB100CC具有专有的4接触点滚珠轴承。独特的两件式设计提供了卓越的刚度，高可靠性和突出的摆动和偏心。增强型的低轮廓封装提供了简单的自顶向下安装选项，并与我们的线性阶段盲降系列机械兼容(注意，电机突出了阶段的下表面)。位置反馈由安装在电机上的2000 cts/rev提供。旋转编码器。为了减小驱动链滞后影响重复性的影响，位置应该始终从相同的运动方向接近。