Fast galvo scanner by CTi, with robust "B" MicroFit connector. No mirror mounted. Mirrors are available optionally.
Technical Info:
Rated Angular Excursion: |
40° |
Torque Constant: |
dyne cm/amp, +/-10% |
Maximum Rotor Temperature: |
110° C |
Thermal Resistance (Coil to Case): |
2° C/Watt, Max |
Electrical/Drive Mechanism
Coil Resistance: |
3.72 Ohms, +/-10% |
Coil Inductance: |
109 µH, +/-10% |
Back EMF Voltage: |
48.7 µV/degree/sec, +/-10% |
RMS Current: |
2.4 Amperes at Tcase of 50° C, Max |
Peak Current: |
8 Amperes, Max |
Small Angle Step Response Time: |
100 µs, with 3mm, Y mirror, settled to 99% |
Position Detector
Linearity: |
99.9 %, Minimum, over 20 degrees, 99.5% Typical, over 40 degrees |
Scale Drift: |
50 PPM/° C, Maximum |
Zero Drift: |
15 µrad/° C, Maximum |
Repeatability, Short Term: |
8 microradians |
Output Signal, Common Mode: |
155 µA with AGC current of 30mA, +/-20% |
Output Signal, Differential Mode: |
12 µA/°, at common mode current of 155 µA, +/-20% |