Precise positioning stage of THK PRECISION

XAxis With an opening model

XAxis With an opening model

Each stage in this lineup has an opening (penetration hole) in the center of the moving table. These stages are suitable for applications such as laser transmission, micro observation, in which the stage is used in combination with a microscope or an analyzer, and high-accuracy mapping measurement.

Available from a compact to large openings

The stages are available in various openings, from a compact-opening type, which is suitable for small devices, to a large-opening type, in which a large panel substrate can be aligned.

Smooth and accurate scanning

Each stage is capable of performing a highly-reliable operation according to a command signal thanks to high-accuracy feedback control.

Applications

  • SPM,AFM
  • Microscope tables
  • Spectroscopic instruments
  • Semiconductor & FPD-related inspections
  • Photolithography systems, Exposure devices
  • Mapping measurements

PK1L X-axis stage with an opening

PK1L

SCROLL
SCROLL
Model Number PK1L40-020U-N PK1L60-030U PK1L45-100U
Appearance XAxis With an opening model XAxis With an opening model XAxis With an opening model
Travel range ( Closed loop ) - 30μm 100μm
Resolution - 1nm 2nm
Repeatability - ±1nm ±2nm
Load capacity 5N 10N 5N
Resonant frequency ( 0g Load ) 6600Hz 2800Hz 490Hz
Built-in displacement sensor - Capacitive displacement sensor
Body Material Aluminum Aluminum Aluminum

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