Specifications for ScanXY-P
Specification | Value |
---|---|
Typical position to position time for small movements (5% of full range) | 1.1 ms |
Typical position to position time for large movements | 3.5 ms |
Angular range | +/-20 deg optical |
Command resolution | Internal 12-bit DAC |
Analog resolution | No inherent limit |
Angular accuracy | TBD |
Rotor moment of inertia | 50 g·mm2 |
Mirror | 0.8 mm thickness. Standard 18 x 15 mm (larger mirrors can be used). Typically UV or Epoxy glued Standard mirrors available (TBD) |
Current consumption | Idle: 40 mA Scanning a typical repeating pattern with 10 ms steps: 80 mA average. The ScanXY-P can draw peak currents during movement up to 1 A. These peak currents are typically less than 2 ms in duration. |
Voltage input | 5V +/-10% |
Differential analog input range | Default +/- 1V (+/-10V with two resistors) Input can be scaled to any input range. Common mode -1V to 4.5V for AIN- and AIN+ |
Lifetime | >10^9 cycles |
Weight | 24 g |
Measurements (see drawing for details) | 27 x 19 x 15.3 mm (without shaft or connector) |
Construction | Dual ball bearings Moving coil design Differential optical position feedback sensor High torque flat galvo |
Safety functions | Mirror overload protection with error output and retry. Temperature protection. |
Other built-in functions | Internal firmware is easily upgradable with USB kit. Embedded 1 Mbyte flash for pattern or other storage purposes (future upgrade). |
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