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Lead screw CAS

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CCD Align Stage

Various vision devices are used for inspection items for each process to improve quality through automatic optical inspection for each production stage. Since the focal length and alignment stage of the vision device are used in combination with the existing stages, it is impossible to achieve miniaturization of the equipment. CCD Align Stage CAS controls 3 axes very precisely because it uses a more compact and precise grinding screw than the existing stage. It also makes the equipment compact and provides convenience.

Specifications

SPEC Z-axis β-axis θ-axis
Stage surface (mm) 60×60
Stroke (mm) ±5 ±3° ±3°
Traver guide lead screw M4x0.5P Crossroller Guide
Resolution 0.001mm/Full step ≒0.001°/Full step ≒0.0016°/Full step
Maximum Speed 2mm/sec 1.86°/sec 3.18°/sec
Repeatability ±1.5㎛ ±0.015° ±0.0005°
Load Capacity (Kg) 1
Motor 5-phase Step motor (PK513PB)
Sensor board sensor 2-limits
Material Aluminum & Steel
Weight (Kg) 1.2

3-axis configuration

  • Z : Up/down movement for focal length
  • β : For moving forward or backward (Gonio)
  • θ : For moving left or right (Rotary)
  • CW Limits sensor, CCW Limits sensor
  • Use Resolution-Full Step-300rpm or low.

CCD&STAGE Mounting example

CAS-60

 

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