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QS-7 Open Frame 2-Axis Scan Head


For Fast and Accurate XY Beam Steering

With 7mm & 10mm Apertures

 

Nutfield Technology’s QS-7 Open Frame 2-Axis Scan Heads are compact and provide flexibility for mounting in OEM applications or proNutfield Tech's QS-7 OPD Open-Frame Scan Headducts. The scan head includes two galvanometers with mirrors mounted in optimized XY configuration, two servo amplifiers (require mounting to heat sink, not provided), and galvo-to-servo cable sets.

Nutfield Tech’s QS-7 Open Frame 2-Axis Scan Heads feature factory-set ±5 or ±10VDC analog inputs that produce ±22.5 degrees optical scan angles. Match-tuning ensures same X & Y galvo response given the same input command. The QS-7 OFH is available in 7mm and 10mm apertures for a variety of wavelengths.

Contact Nutfield Technology for assistance with identifying a solution for your scanning application.

Features

Key features of the QS-7 Open Frame 2-Axis Scan Head:

7mm and 10mm apertures
Match-tuning ensures same X & Y galvo response given the same input command
Offers a strong combination of performance and value
XY Receiver Card available for interface with Nutfield Tech’s WaveRunner Scan Control Software and SurfBoard or Pipeline Scan Control Hardware

Specifications

Specifications for the QS-7 Open Frame 2-Axis Scan Head:

Specifications:>strongValue
QS-7 Open Frame 2-Axis Scan Head
Performance:
Linearity>99.8% @ ±20°
Gain Drift50ppm/°C
Offset Drift15 µrad/°C
Repeatability20 µrad
Dynamic Performance:
Step Response Time
7mm X Mirror275 µs
7mm Y Mirror Matched300 usec
10mm X Mirror350 µs
10mm Y Mirror Matched420 usec
Cable lengths available:7" to 24" (0.18m to 0.61m)
Storage Temperature:10 to 50°C
Operating Temperature:0 to 40°C noncondensing
All specifications are using Nutfield Tech's QD-4000 Servo Amplifier.
Specifications subject to change without notice.

Applications

Nutfield Tech’s QS-7 Open Frame 2-Axis Scan Heads are ideal for the following applications:

Microscopy
Optical Coherence Tomography (OTC)
Laser Marking

Accessories

Accessories available for the QS-7 Open Frame 2-Axis Scan Head:

Cables – available lengths 7″ to 24″ (0.0178m to 0.610m)
Diagnostic Cables
XY Receiver Card available for interface with Nutfield’s WaveRunner Scan Control Software and SurfBoard or Pipeline Scan Control Hardware

Downloads

Documentation for the QS-7 Open Frame 2-Axis Scan Head:

Littlefuse Specifications