Controllers, PCUs & LCUs

Simultaneous Positioner Controllers: 4 Axis

The AL-4164 and AL-4166 programmable controllers offer real-time control of positioning subsystems used in near-field and far-field antenna measurement systems. They may be configured to drive planar scanners and general purpose far-field positioners that are encoder-based or involve simultaneous motion.


  • AL-4164
Simultaneous Positioner Controllers: 4 Axis


  • Near-Field & Far-Field Antenna Measurements
  • Encoder-Based Positioners & Scanners
  • Light, Medium & Heavy Duty Positioning Subsystems


  • Simultaneous Control Up to 4 Axes
  • 4 Independent PWM Channels
  • Factory-Configurable Armature Output Voltage (24, 48 or 90 VDC)
  • Built-In Power Control Unit (PCU)
  • Absolute & Incremental Encoder Support
  • Brush & Brushless Motor Support
  • 8 TTL I/O Lines for Auxiliary Component Control
  • User-Friendly Axis Configuration Software
  • Dynamic Density Control (DDC)
  • Communication to Host PC Supported by LAN, RS-232 & CAN Bus


  • Solutions for Academic & Research Institutes
  • Solutions for Aerospace & Defense
  • Solutions for Automotive
  • Solutions for Telecom
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