Kenosha Reuse Discussion Board > GURNEE, IL
> Commercial
> Electrical
> Refurbished
> Plus Warranty
> Knuth rt 250 rotary table
Knuth rt 250 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 guide way
for quick manual turning, the worm can be disengaged from the worm gear by pushing down the hand-lever
the zero-backlash of worm and worm gear is adjustable
hand wheel scale gradation 10''
hand wheel can be replaced with indexing plate
guide slot in the vertical base plane
surface concentricity of work table setup surface 300 : 0.0006"
concentricity of setup < = 0.0006"
parallelism of setup to base surface 300 : 0.02
concentricity of setup table taper bore < = 0.0004"
parallelism of bore axis to vertical setup surface 0.0012"
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
