General description

The Spindledrive-Cross Table LPKF XY 40/35 GS is a precision positioning system with a monolithic granite substructure.
The combination of newly developed compact guides and highresolution measuring systems in this cross table enables it to be used for processing and checking of structures from the macro to the micro range. It cannot only reach precisely to a specific position but also follow predetermined movement paths with micrometer accuracy.

Application

The LPKF XY 40/35 GS is preferably used in machines which place high demands on path accuracy and productivity. These include:
• Structurers of flat objects, e.g. laser cutting and
  engraving systems, machines for micro-material machining
  and many others.
• Sensitive assembly platforms and handling systems
• Positioning devices with optical inspection systems
  for quality control, e.g. 3D measuring systems
  and surface scanners

Options

• Boom or portal structure for holding additional modules
• Z-axis with various ranges of motion or
  ranges of accuracy
• Rotating / swiveling unit
• Multi-axis arrangements
• Vacuum clamping table
• Steel stand
• Increased accuracy through error compensation
  in both axes after laser calibration
• Increased guidance accuracy through tolerance specification of the
  guide surfaces
• Safety measures around the system
• Increasing the resolution

Technical data

Range of motion XY:	400 x 350 mm
Accuracy of the measuring system at 20 ± 0,5°C  linear:	± ± 3 µm
Yaw and pitch angles:	± 4 sek und ± 8 sek
Maximum velocity:	150 mm/s
Usable acceleration:	0,3 g
Resolution:	0,05 µm
Minimum settable increment:	0,5 µm
Repeating accuracy:	< 1 µm
Additional weight:	ca. 20 kg
Total weight:	ca. 550 kg
Space requirement:	890 x 960 x 290 mm

XY 40-35
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