Knuth RT 320 Rotary Table

• completely enclosed design, prevents contamination from dirt and chips
• Setup table rotates on a large ring-shaped box way
• the very effective clamp pulls the setup table down straight, without any change of position or radial pressure and presses it against the guideway
• for quick manual turning, the worm can be disengaged from the worm gear by pushing down the hand-lever
• setup table with 360° scale
• the zero-backlash of worm and worm gear is adjustable
• hand wheel scale gradation 10''
• hand wheel can be replaced with indexing plate

• with 6 radial setup T-slots
• very low profile
• guide slot in the vertical base plane
• can be used vertically

Accuracy (max. deviation):

• Sface concentricity of work table setup surface 300 : 0.015
• concentricity of setup
• parallelism of setup to base surface 300 : 0.02
• concentricity of setup table taper bore
• parallelism of bore axis to vertical setup surface 0.03
• parallelism of bore axis to slot in the vertical setup surface 0.02
• parallelism between vertical setup surface and connecting axis taper center-tailstock center 0.02
• parallelism between slot in the vertical setup surface and the connecting axis between centers 0.02
• d ivision accuracy 45"