Galvanometer PHX-150

Galvanometer PHX-150
PHX-150-21X000

Entire Galvanometer Product Family - Download PDF 1.48 MB

Features and Benefits:

  • Moving magnet design
  • Optical position sensor
  • Beam aperture sizes 10, 12 and 15 mm as well as custom
  • Coatings for all wavelengths.
  • Analog controller with digital adjustment of tuning parameters and optional XY/2-100 interface
  • Digital controller is self tuning and includes XY/2-100 interface

Specifications:

Mechanical:

  • Angular Excursion: ± 20 Degrees
    Rotor Inertia: 1.2 gm-cm² ±10%
    Torque Constant:
    • 15x104 dyne-cm/Amp
      (2.12 Oz-In/Amp) ±10%
  • Coil Temperature: 110° C Max

Electrical:

  • Coil Resistance: 1.20 Ohms ±10%
    Coil Inductance: 130 μH ±10%
    Back Emf Voltage: 250 μV/Deg/Sec ±10%
    Current:
    • Peak: 20 Amps Max
  • Small Angle Step Response: 270 μSec

Electrical (Position Detector):

  • Linearity: 99.9% Min. Over ±10° Mech.
    Zero Drift: 10 Microradians/ °C Max
    Scale Drift: 50 ppm/ °C Max
    Repeatability: 8 Microradians
    Output Signal:
    • Common Mode: 421 μAmps ±10%
      Differential Mode: 14.1 μAmps/Deg ±10%
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