Mechanical
Specifications
Rated
Angular Excursion: 40º
Rotor
Inertia: 0.82 gm*cm2,
+/ - 10%
Torque
Constant: 90,600 dyne-cm/amp, +/ - 10%
Maximum
Coil Temperature: 110 ºC
Thermal
Resistance (Coil to Case): 1.3 ºC/Watt, Max
Electrical
Specifications Drive Mechanism
Coil
Resistance: 1.1 Ohms, +/- 10%
Coil
Inductance: 140 µH, +/- 10%
Back
EMF voltage: 0.16 mV/degree/sec, +/- 10%
RMS
Current: 5.4 Amperes at Tcase of 50ºC, Max
Peak
Current: 25 Amperes, Max
Small
Angle Step Response Time: 0.25 ms, with balanced load of 0.3 gm*cm2
Position
Detector
Linearity:
99.99, Minimum, over 20 degrees
Scale
Drift: 50 PPM/ºC, Maximum
Zero
Drift: 15 µrad/º C, Maximum
Repeatability,
Short Term: 8 microradians
Output
Signal, Common Mode: 155µA with AGC current of 30 mA, +/-20%
Output
Signal, Differential Mode: 11.7µA/º, at common mode current of 155 µA,
+/-20% |
