142739-01
View detailed technical data, stock status, and sourcing information for: 142739-01
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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.
0.7470 inches minimum and 0.7500 inches maximum flange diameter, standard round a body style, 0.0620 inches nominal flange thickness, 0.4995 inches minimum and 0.5000 inches maximum pilot diameter, 1.5980 inches minimum and 1.6280 inches maximum overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Body Style
- standard round a
- Pilot Diameter
- 0.4995 inches minimum and 0.5000 inches maximum
- Overall Length
- 1.5980 inches minimum and 1.6280 inches maximum
- Flange Diameter
- 0.7470 inches minimum and 0.7500 inches maximum
- Flange Thickness
- 0.0620 inches nominal
- Undercut Diameter
- 0.6910 inches nominal
- Undercut Width
- 0.0570 inches nominal
- Shaft Diameter
- 0.0895 inches minimum and 0.0900 inches maximum single shaft
- Shaft Length
- 0.3170 inches minimum and 0.3470 inches maximum single shaft
- Maximum Temp Rise
- 6.0 celsius
- Body Size
- 8
- Stator Input Voltage Rating In Volts
- 11.7 minimum and 11.9 maximum
- Stator Input Current Rating
- 43.0 milliamperes nominal
- Stator Input Electrical Power Rating
- 120.0 milliwatts nominal
- Frequency In Hertz
- 400.0 nominal
- Zro Resistance In Ohms
- 340.00 minimum and 460.00 maximum
- Zso Resistance In Ohms
- 51.00 minimum and 69.00 maximum
- Zrs Resistance In Ohms
- 692.00 minimum
- Rotor Dc Resistance In Ohms
- 328.50 minimum and 401.50 maximum
- Stator Dc Resistance In Ohms
- 57.60 minimum and 70.40 maximum
- Phase Shift Angle In Deg
- 10.500 input to output nominal
- Maximum Fundamental Null Voltage In Millivolts Per Volt
- 30.00 output
- Maximum Total Null Voltage Output In Millivolts Per Volt
- 10.50
- Electrical Error Angular Range In Minutes
- -5.0 to 5.0
- Actuator Friction Torque At Minus 55 Deg Celsius
- 9.00 inch-ounces nominal
- Actuator Friction Torque At Plus 25 Deg Celsius
- 3.00 inch-ounces nominal
- Pilot Length
- 0.0400 inches nominal
- Mounting Surface To Terminal End Distance
- 1.2410 inches nominal
- Terminal Location
- rear
- Plus J Zro Reactance In Ohms
- 1207.00 minimum and 1633.00 maximum
- Shaft Slot Depth
- 0.0250 inches nominal single shaft
- Plus J Zso Reactance In Ohms
- 216.00 minimum and 292.00 maximum
- Shaft Slot Width
- 0.0200 inches nominal single shaft
- Plus J Zrs Reactance In Ohms
- 127.50 minimum and 172.50 maximum
- Shaft Type
- round, slotted single shaft
- Transformation Ratio
- 127.500 rotor to stator minimum and 172.500 rotor to stator maximum
- Terminal Type And Quantity
- 5 wire lead
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 142739-01 | Control Transformer Synchro |
FAQs
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