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General Dynamics 18TRX6B • M20708/35

M20708/35 18TRX6B

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REQUIREMENTS

Requirement Value Unit Tolerance
Frequency 60 Hz ±1%
Primary Voltage 115 volts ±1%
Primary Current 100 milliamps maximum
Primary Power 4.0 watts maximum
Impedance Zss 350-430 ohms min.-max.
Impedance Angle Zss 10.0-15.0 degrees min.-max.
Transformation Ratio 0.783 ----- ±2%
Phase Shift (Lead) 16 degrees ±1.5
Electrical Error 6.0 minutes maximum
Receiver Error 45 minutes maximum
Null Voltage Total 300 millivolts maximum
Fundamental 50 millivolts maximum
Synchronizing Time:
30 ±2
1.0 seconds maximum
Synchronizing Time:
177 ±2
2.0 seconds maximum
Torque Gradient 0.050 ounce-inches maximum
Radical Play 0.0006 inches maximum
End Play 0.0020 inches ±0.0015
Temperature Rise 40 degrees (C) maximum
Variation of Voltage
(+10%) and Freq. (-5%)
5.6 watts maximum