General description

The LPKF XY 120/80 GL Gantry Drive is a precision positioning system with air bearings and a monolithic granite sub-structure. It consists of two separate axes, each of which is individually optimized. Guidance is by means of air bearings along high-precision granite paths. Each axis has a high-resolution linear scale with an exact reference point.
The use of direct current linear motors with air-core rotors enables highly dynamic positioning and motion tasks to be performed.

Application

The LPKF XY 120/80 GS Gantry Drive is particularly used in machines which place high demands on path accuracy with moderate dynamic performance. These include: Laserschneid- und Graviersysteme (z.B. Fotoschablonen)
• Sensitive microassembly systems
• Optical inspection systems
• Medical engineering systems

Options

• Multiple axis arrangements, e.g. Z axis, rotary and swiveling
  system etc.
• Vacuum clamping table
• Control with the LPKF MotionSystem®
  (e.g. synchronous operation of up to 6 axes)
• Increased accuracy through more precise position
  measuring systems
• Increased guidance accuracy through tolerance specification of the
  guide surfaces
• Increasing the resolution
• CAA field correction
• Integration into user-specific machine concepts
• Safety measures around the system
• Testing protocol

Technical data

Range of motion:	1200 x 800 mm
Yaw and pitch angles:	< 2 sec
Repetition accuracy:	± 3µm
Absolute accuracy:	± 1µm
Max. velocity:	> 500 mm/s
Usable accelerate:	> 1 g
Repetition accuracy:	< 0,5 µm
Compressed air supply:	7 bar
Air consumption:	ca. 2.000 l/h
Total weight:	ca. 3.200 kg
Space requirement LxBxH:	2.200 x 1.400 x 1.400 mm

LPKF Portal XY 80-120
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