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RPI re-launch the i72 Angle Reference Standard

lundi, novembre 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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MH Series C – Direct Drive Horizontal NC Rotary tables

A precision range offering great versatility at moderate cost.

Avantages clés;

Applications

Direct Drive technology offers a symmetrical product with high rotation speed, high torque and zero backlash and are virtually maintenance free.

Fabrication

The modular design permits freedom to match application requirements.

Coussin d’air

Preloaded axial-radial rolling bearings are incorporated to provide high rigidity in both planes and ensures sensitivity for fine positioning.

Serrage

The integral failsafe clamp is an extremely compact, high-performance system, especially designed for torque motor applications. The reaction time is very short due to pneumatics, with a valve switch time of 4-6ms. The integral failsafe clamp is an extremely compact, high-performance system, especially designed for torque motor applications.

Systèmes de mesure

A Renishaw high accuracy encoder ring is mounted directly to the axis of rotation for positional feedback.

Moteurs

The tables are fitted with frameless, brushless torque motors, with a cage for water cooling mounted on axis below the bearing assembly. The tables are fitted with frameless, brushless torque motors, with a cage for water cooling mounted on axis below the bearing assembly.

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.

Downloads
MH Series C Direct Drive Machining Rotary Tables
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