Newport - Model M-UTR46 - Steel Manual Rotation Stage - Brochure

Manual Rotation Stage, Steel, 46 mm Diameter, 4° Fine Travel, M4 and M6. The M-UTR46 Precision Metric Rotation Stage is ideal for ±2° fine-tuning angular orientation of any component after rotating it to an approximate angle. Ball bearings are preloaded in precision-ground, tool steel races for a smooth, accurate trajectory with minimum eccentricity. Disengaging the side-mounted clutch knob permits continuous 360° free rotation. Once the approximate angular orientation is obtained, a zero-backlash manual drive provides a fine adjustment of 4°. Scale markings and a vernier on the side of the rotation stage measure angular position with 30 arc min resolution.