2-Axis Large Beam Diameter Scanning Galvo Systems

Features

• Moving Magnet Motor Design for Fast Response (400 µs for ±0.2°)
• High-Precision (15 µrad) Capacitive Mirror Position Detection
• Analog Control Electronics with Current Damping and Error Limiter
• Choice of Mirror Coatings (See Table Below)
• Custom Coatings Available upon Request (Contact Tech Support for More Details)

These high-speed Scanning Galvanometer Mirror Positioning Systems are designed for integration into OEM or custom laser beam steering applications with a beam diameter of more than 10 mm. Each system includes a dual-axis galvo motor and mirror assembly, associated driver cards, and driver card heatsinks. Also provided is a base plate, which allows the assembly to be mounted on our Ø1/2" posts and our range of tilt platforms. A low-noise, linear power supply (item # prefix GPS011), covers for the driver cards (GCE001), cage system adapter (GCM012), and galvo assembly heat sink (GHS003) are available separately (see below for details). Upon initial setup of the system, a function generator or DAQ card will be needed for operating the servo drivers; see Chapters 3 and 4 in the manual for additional information.

The mirrors are offered with one of five coatings, as shown in the table below. Custom coatings are available upon request. Please contact Tech Support for more details.

• For complete specifications, please see the Specs tab.
• The input and output beams are offset by 90°.
• The settling time for the mirror to stop moving once the drive signal is removed.
• See the diagram titled "JP7 Volts/Degree Scaling Factor Control" on the Pin Diagrams tab for more details.

Detailed specifications.