This is a 1-station positioner with a rotary and a tilt axis. The rotary axis can be rotated endlessly and the tilt axis +/- 90°. The DK 250 and DK 500 positioners do not have a thrust bearing. For greater loads the DK 1000 to DK 2500 positioners are used, because the rotary axis is supported by a thrust bearing. The workpiece diameter can be 1200 mm for all DKs. Use the diagram to fi nd the positioner needed for the required application based on the weight and the distance to the faceplate from the centre of gravity.