FIBRO rotary tables

Highly dynamic NC rotary tables with torque motors

FIBRODYN® ROTARY TABLE

FIBRODYN® direct-drive NC rotary tables have been designed for highly dynamic and high-precision rotation and positioning in machine tools and production equipment. This and additional special design features offer many advantages for the user:

• flexible positioning in optional angular steps

• zero backlash and high control performance as a result of no gearing

• extremely short positioning times, e.g. ts = 0.36 s for 180°

• very high or very low constant rotational speed

• positioning accuracy up to ±2 angular seconds; with measuring fault compensation below 1 angular second

• high repetitive accuracy < 0.2 angular seconds

• high precision in terms of radial and axial concentricity in the micrometer range

• hydraulic table top clamping as a force-locking connection between the table top and the housing

• compact design and no protruding drive elements above the housing contour