Cross tables
Cross tables with transmitted light opening
The scanning stages from Steinmeyer Mechatronik can be used universally. The specialist for positioning solutions has now revised its XY systems with transmitted light aperture. The result: improved performance and even more application options.
Cross tables with transmitted light function are primarily used in metrology and are necessary, for example, for layer measurement, transmitted light microscopy and double-sided inspection of the surface without additional turning of the object. Each application requires the optimum drive and the appropriate travel path. Steimeyer has improved its portfolio of transmitted light stages and emphasizes the process values - perfected through experience and optimization of production and assembly on site in Dresden.
The KDT105-PM and the KDT180-DC have been completely redesigned: Measured against its size, the KDT105-PM has a large travel range of 50 millimeters in the X and Y directions and enables step sizes in the nanometer range thanks to the piezo motors. The slightly larger KDT180-DC has a stroke of 60 millimetres in the X and Y directions as well as a through-aperture of 90 by 90 millimetres and is a solution for positioning tasks with resolutions in the single-digit micrometre range. The third in the group is the KDT600-EDLM: the cross table with a large aperture has been expanded to include the option of an additional motor in the upper axis. It has an ironless linear motor and offers a motion resolution of 0.3 micrometres with a stroke of up to 385 millimetres. pb









