The RV80CC High Speed Rotation Stage provides high-precision angular positioning accuracy combined with high load capacity. This 80 mm diameter stage features a high speed DC drive enabling speeds up to 40°/s. All RV stages are constructed of tool steel, with rotation accuracy ensured by ground bearing surfaces. A double row of preloaded bearings allows for high off-center loads in a reduced footprint. The single monolithic design offers improved stiffness without compromising dynamic performance. Precise rotation is ensured by a precision ground and hardened worm gear. A rotary encoder mounted on the worm gear shaft provides 0.00025° position feedback resolution.


RV80CC高速旋转阶段提供了高精度角定位精度结合高负载能力。这个直径80毫米的阶段特性高速直流传动使加速40°/ s。RV各级均为工具钢结构,旋转精度由地面轴承面保证。双排预加载轴承允许高偏心负荷在减少足迹。单一的整体设计提供改进的刚度,而不影响动态性能。精密的磨削和淬火蜗轮保证了精确的旋转。蜗杆齿轮轴上的旋转编码器安装提供了0.00025°位置反馈解决。