Controllers for Laser Material Processing

CRS Servo Drive Model 711-80159

CRS Servo Drive Model 711-80159

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Sold by: Novanta Photonics Ships from: United States
Specifications
Function: Drives
Input Voltage: 12 V
Max Input Current: 1 A
Accessories: Enclosure, Extra cables, Other (see Data Sheet)
Output Drive Signal: Clean sinusoidal drive sign minimizes crosstalk between velocity and drive coils
ASC ARGnet Series Controller

ASC ARGnet Series Controller

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Sold by: Novanta Photonics Ships from: United States
Specifications
Function: Laser Controllers
Input Voltage: 90 V
Max Input Current: 10.6 A
Accessories: 19" Rack Mounting Brackets, Laser Extension Board, Enclosure, Extra cables, Other (see Data Sheet)
Max Power Consumption: 600 W

Did You Know?

Most modern laser machines come with sophisticated laser controllers that consist of software, design architecture, control card(s) and electronics. The term “controller” can be used in different contexts to indicate the specific control card (e.g. motion control card), the remote control unit console that drives the laser parameters or the entire system that controls the mechanical movement of various axes and the laser parameters. In this category you can find many different types of laser controllers including: motion control cards, combined laser and galvo controllers, integrated laser control systems, control board drivers, interfaces and multi-axis synchronization units. In a typical laser material processing system, there is a laser source and mechanical motion control set up (e.g. XY linear scan or a galvanometer scanning head) both of which require active control through a human interface. As an example, in a flatbed laser engraver, a graphical interface allows uploading a 2D raster image into system, and setting the laser engraving parameters (power, speed, repetition rate, etc.). The system is then able to convert that information into electrical signals that drive the laser pulse firing and the linear XY stages that steer the laser beam along X and Y axes. This entire control architecture is comprised of motion control units, laser units, central CPU and software that bring the entire system together to work in unison.

Related Resources

Frequently Asked Questions

“Laser controller” or “laser machine controller” can refer to a motion control system, the remote control console unit that drives the laser parameters or the part of the system (hardware and software) that is responsible for driving and controlling the laser machine, including the output of the laser, the steering of the laser beam and the positioning of the sample on the workbench (if automated).

Precision Controllers for Laser Machine Components

Controllers in laser material processing systems coordinate motion, laser emission, and process timing to achieve repeatable results. These Controllers interface with laser sources, motion stages, scanners, I/O, and safety circuits, forming the core of machine automation in cutting, welding, engraving, drilling, and micro-machining tools.

Typical Controllers include laser pulse and power Controllers, motion Controllers for multi-axis stages or galvo scanners, and integrated CNC or PLC-based units. They generate synchronized command signals, handle encoder feedback, manage digital and analog I/O, and often support industrial fieldbuses for plant integration.

Key Specifications and Interfaces

When evaluating Controllers on FindLight, engineers should review several critical parameters:

  • Axis count and type: Supported linear/rotary axes, galvo channels, and interpolation capability (e.g., 2–6 axes, contouring support).
  • Signal interfaces: Analog (0–10 V) or digital modulation for laser power, TTL/CMOS triggers, gate signals, and encoder inputs.
  • Timing resolution: Minimum pulse width, trigger jitter, and synchronization accuracy between laser and motion.
  • Communication: USB, Ethernet, EtherCAT, CAN, or proprietary buses for host control and HMI integration.
  • Supported lasers: Compatibility with CW, pulsed, and ultrafast sources, including safety interlock handling.
  • Software environment: SDK availability, G-code or scripting support, and drivers for common operating systems.

Use Cases in Laser Material Processing

Controllers on this page support applications such as precision cutting of metals and polymers, fine engraving of semiconductors, additive manufacturing, micromachining of medical devices, and drilling of high-aspect-ratio holes. Specialized Controllers can also coordinate multi-head systems, beam switching, or on-the-fly marking on moving webs and conveyors.

Buyer Guidance on FindLight

To select suitable Controllers, compare axis capacity, I/O count, real-time performance, and laser compatibility against your machine requirements. Review datasheets for voltage levels, safety functions, and environmental ratings. On FindLight you can shortlist Controllers, compare specifications, and request quotes or technical clarification directly from suppliers without registration, enabling rapid evaluation and procurement for your laser machine designs.