Geometry measuring machine KNM series

direct-contacttoolfor small parts

The KNM 2X / 4X / 6X / 9X analytical measuring machines are designed for high-precision measurements of gears, gear tools and rotationally symmetric workpieces. All guides and base plates made of granite are extremely stable in the long-term and have identically low expansion coefficients. Air bearings with emergency operation properties ensure perfect and wear-free guides without short-term errors. Controlled air spring elements underneath the base plates safely shield from jolts and vibrations. Separate bases are not required. Non-ferrous linear and torque motors of the rotary tables ensure ultimate position precisions and path accuracy. Despite the compact design, spacious travel ranges ensure a tangential generating motion towards the base circle for any profile. Thanks to the flexible clamping force adjustment of the counterholder, the use of drivers is not necessary. The control cabinet can be arranged freely. Key features of the KNM 2X / 4X / 6X / 9X Patented quick change clamping system for reduction of non-productive times Compact design and quick measuring procedure Motorised adjustable tailstock, retractable for loading and unloading Expansion of the working area (applies to KNM 2X, 6X and 9X) max. workpiece diameter - 300 / 450 / 750 / 1,250 mm max. measurable workpiece length internal - 120 / 400 / 400 / 400 mm max. measurable workpiece length external - 450 / 650 / 850 / 1,020 mm counter support centre distance - 480 / 850 / 1,000 / 1,200 mm max. workpiece weight - 80 / 500 / 500 / 1,500 kg