Servo Control and Drive Technology

Autofocus

Increase Machine Throughput With Advanced Dynamic Focus Control

Many high-tech inspection and laser processing applications require dynamic control of one or more Z-axes to maintain focus during XY motion. ACS motion controller and drive solutions provide the ability to incorporate autofocus sensor signals into sophisticated real time control algorithms, enabling higher machine throughput.


Key Features and Benefits
  • Eliminate host-level development and maintenance effort
  • Suitable for any stage type: voice coil, linear motor, ballscrew
  • Algorithm customization options for application-specific functionality
  • Suitable for single- and multi-feedback stages
  • Track only valid signals with signal integrity monitoring and loss detection

Resources