• Servo Systems Co.

MOOG Inc 11CDX4B • M20708/81

M20708/81 11CDX4B

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SPECIFICATIONS

Requirement Value Unit Tolerance
Frequency 400 Hz ±1%
Primary Voltage 90 volts ±1%
Primary Current 49 milliamps maximum
Primary Power 0.63 watts maximum
Impedance Zso 1590-2050 ohms min.-max.
Zrs 470-570 ohms min.-max.
Impedance Angle Zso 79.0-85.0 degrees min.-max.
Zrs 23.0-33.0 degrees min.-max.
Transformation Ratio 1.154 ----- ±2%
Phase Shift (Lead) 4.0 degrees ±1.5
Electrical Error 7.0 minutes maximum
Null Voltage Total 90 millivolts maximum
Fundamental 60 millivolts maximum
Friction Torque 0.07 ounce-inches maximum
Radical Play 0.0006 inches maximum
End Play 0.0010 inches ±0.0010
Temperature Rise 20 degrees (C) maximum