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RPI re-launch the i72 Angle Reference Standard
Monday, November 14th, 2011
The i72 Angle reference standard is now available to all Laser Interferometer and Autocollimator manufacturers, calibration laboratories, and rotary axis OEM’s
The i72 is a compact high accuracy positioning system for use [...]

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RU Series – Rotary & Inclining Tables
A range, which combines the high precision DP and R Series Rotary axes with a tilting axis of similar quality for two axis applications.
The Key Advantages;
Applications
For precise two axis or compound angle settings on precision machines for measuring or fine machining of precision components requiring platen sizes between 200mm and 1200mm diameter.
Construction
All principal castings are manufactured from high grade stabilised cast iron. The tilting movement is a motor powered system employing a ball screw and nut mechanism.
Bearing
Preloaded axial-radial roller bearings are incorporated on each axis, to provide high rigidity, sensitivity and fine positioning in both planes.
Clamping
Distortion-free clamping systems on both axes.
Measuring Systems
Heidenhain precision angular encoders set on axis with DRO or NC systems.
Motors
Various motor types available.
An explanation of Geometric features and a copy of the relevant descriptive QD Certificates can be downloaded from the Calibration Methodology section of this web site.
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RU Series 2 Axis Metrology Rotary Tables |
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Rotary Table Clamping Accessories |








