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Transmitter Synchro

Model / MPN: 1377H0411 | NSN: 5990-00-304-6874
ITAR Registered seal

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Product Details
NATO Stock Number
5990-00-304-6874
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round c
Shoulder Diameter
0.9750 inches
Pilot Diameter
0.6250 inches
Overall Length
2.0936 inches
Flange Diameter
1.4370 inches
Flange Thickness
0.0620 inches
Undercut Diameter
1.0000 inches
Undercut Width
0.0810 inches
Shaft Diameter
0.1200 inches single shaft
Shaft Length
0.4218 inches single shaft
Fragility Factor
Moderately rugged
Body Size
15
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
218.0 milliamperes
Rotor Input Electrical Power Rating
830.0 milliwatts
Zro Resistance In Ohms
15.00
Zso Resistance In Ohms
3.50
Zrs Resistance In Ohms
20.00
Rotor Dc Resistance In Ohms
8.00
Stator Dc Resistance In Ohms
2.50
Phase Shift Angle In Deg
5.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
70.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Actuator Friction Torque At Minus 55 Deg Celsius
6.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams
Torque Gradient Per Angular Deg
0.056 inch-ounces
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.6000 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
100.00
Plus J Zso Reactance In Ohms
17.50
Plus J Zrs Reactance In Ohms
8.50
Shaft Type
Round single shaft
Transformation Ratio
0.465 rotor to stator
Terminal Type And Quantity
5 wire lead
1377H Series Parts

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1377H0411 Cross Reference