Leading the world in rotary measurement since 1940
Leading the world in rotary measurement since 1940
+44 (0) 1225 426206

Calibration and Precision Angular Positioning

High Precision Angular Positioning, Calibration and Geometry Inspection

Ultra precise rotary tables intended for fine inspection, metrology and test applications.

Typical applications include:

  • Calibration of optical components and devices.
  • Manufacture and calibration of precision polygons.
  • Angular calibration of precision instruments such as tilt metres, inclinometers, encoders, indexers, gyroscopes and guidance systems.
  • Direct integration with 3rd party machine or via our Axia motion control system.
  • Precision angular positioning of large and heavy components.
  • Fourth axis for precision Cylindrical Form Measuring Machines.

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Why choose RPI?

Incredible Accuracy – Our range of angular accuracy and repeatability offers a positional capability of 1μ to 10μ at a radius of 200mm significantly reducing your measurement uncertainty while assuring part quality and improving your process repeatability and reproducibility.

Very High Stability – The high resolution closed loop drive ensures that your part remains within 0.00005° of where you sent it regardless of external influences.

Extensive Load Capacity – From the smallest electronic components to the largest mechanical assemblies LabStandards load capacity allows for single or multiple components to be tested in a single set up significantly improving throughput and efficiency.

Superior Durability – Intelligent designs robust for almost any environment while maintaining performance normally reserved for the standard labs require extremely low maintenance and return a service life measured in decades.

Flexible Configuration – The LabStandard rotary table is multitalented and can be set up both vertically and horizontally. Our cleverly designed fixturing interface offers total versatility as standard.

Simple Operation – Forget mindboggling operating systems, LabStandard is run on the intuitive ArcMotion software with the option to operate remotely with your phone or tablet using our handy app. Reduce your process times with the built in step and repeat function for easy sequencing and positioning of your part.

LabStandardAIR

The LabStandardAIR has been designed as a “Contact Free” system and eliminates features, which may detract from achieving the optimum rotational performance. The rotating elements are supported on super high precision, air lubricated, hydrostatic bearings and are not subject to disturbances associated with gear drives.

labstandardair

Measurement Capacity:

  • Axia power driven axis
  • Sizes Ø300mm and Ø500mm
  • Load capacities up to 500kgs
  • Zero backlash drive
  • Angular accuracy 2 arc seconds
  • Angular repeatability 0.5 arc seconds

LabStandard

Designed for horizontal and vertical applications with selflocking worm gearing and a high accuracy angular encoder ensures sensitivity and fine positioning for metrology and precision testing.

labstandard

Measurement Capacity:

  • Horizontal or vertical applications
  • Sizes Ø250mm, Ø300mm, and Ø400mm
  • Overall height 225mm (axis vertical)
  • Centreline height 240mm (axis horizontal)
  • Load capacities up to 1,000kgs
  • Load moment up to 500Nm
  • Powerful pneumatic clamp (optional)
  • Angular accuracy 2 arc seconds
  • Angular repeatability 0.5 arc seconds

LabStandardDUO

2 axis design for rotary tilting applications with self-locking worm gearing and a high accuracy angular encoder ensures sensitivity and fine positioning for metrology and precision testing.

labstandardduo

Measurement Capacity:

  • 360° Rotary and -10° to +180° tilting axis
  • Sizes Ø250mm, Ø300mm, and Ø400mm
  • Overall height 225mm (axis vertical)
  • Centreline height 342mm (axis horizontal)
  • Load capacities up to 175kgs
  • Load moment up to 300Nm
  • Powerful pneumatic clamps (optional)
  • Angular accuracy 2 arc seconds
  • Angular repeatability 0.5 arc seconds

GeoOrdinate

The GeoOrdinate has been designed specifically for the inspection of large and heavy components and is
fully compatible with any shop floor environment whilst maintaining world class accuracies more commonly seen in the standards laboratory.

Measurement Capacity:

  • ArcMotion power driven axis
  • Sizes Ø400mm, Ø600mm, Ø800mm, Ø1000mm and Ø1500mm
  • Load capacities up to 7,000kgs
  • Zero backlash drive
  • Angular accuracy 2 arc seconds
  • Angular repeatability 0.5 arc seconds