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Control Transformer Synchro

Model / MPN: 09CT1247 | NSN: 5990-00-072-5450
ITAR Registered seal

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

Product Details
NATO Stock Number
5990-00-072-5450
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round, rotatable stator c
Shoulder Diameter
Between 0.6950 inches and 0.7050 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
3.1830 inches
Flange Diameter
0.9100 inches
Flange Thickness
Between 0.0570 inches and 0.0670 inches
Undercut Diameter
Between 0.7360 inches and 0.7460 inches
Undercut Width
0.0570 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.7030 inches single shaft and 0.7330 inches single shaft
Schematic Diagram Designator
1 y-rotor, 1 stator
Maximum Tempurature Rise
5.0 degrees celsius
Body Size
10
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
40.0 milliamperes
Stator Input Electrical Power Rating
100.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
446.00
Zso Resistance In Ohms
79.00
Zrs Resistance In Ohms
548.00
Rotor Dc Resistance In Ohms
316.00
Stator Dc Resistance In Ohms
67.00
Phase Shift Angle In Deg
6.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
60.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
20.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
30.0 centimeter-grams
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
0.0020 inches
Pilot Length
Between 0.0380 inches and 0.0480 inches
Shoulder Length
Between 0.0570 inches and 0.0670 inches
Mounting Surface To Terminal End Distance
2.0000 inches
Shaft Maximum Runout
0.0020 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
1887.00
Plus J Zso Reactance In Ohms
350.00
Plus J Zrs Reactance In Ohms
182.00
Shaft Type
Round single shaft
Transformation Ratio
2.159 rotor to stator
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
5 wire lead
09CT Series Parts

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09CT1247 Cross Reference
  • 137640-01