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FSC 5990 | Synchros And Resolvers
142739-01

Model: 142739-01

Control Transformer Synchro

Description:

Any acceptable body material, standard round a body style, 0.4995 inches pilot diameter, 1.5980 inches overall length, 0.7470 inches flange diameter.

Properties:

Body Material

Any acceptable

Body Style

Standard round a

Pilot Diameter

Between 0.4995 inches and 0.5000 inches

Overall Length

Between 1.5980 inches and 1.6280 inches

Flange Diameter

Between 0.7470 inches and 0.7500 inches

Flange Thickness

0.0620 inches

Undercut Diameter

0.6910 inches

Undercut Width

0.0570 inches

Shaft Diameter

0.0895 inches single shaft and 0.0900 inches single shaft

Shaft Length

0.3170 inches single shaft and 0.3470 inches single shaft

Maximum Tempurature Rise

6.0 degrees celsius

Body Size

Stator Input Voltage Rating In Volts

Between 11.7 and 11.9

Stator Input Current Rating

43.0 milliamperes

Stator Input Electrical Power Rating

120.0 milliwatts

Frequency In Hertz

400.0

Zro Resistance In Ohms

Between 340.00 and 460.00

Zso Resistance In Ohms

Between 51.00 and 69.00

Zrs Resistance In Ohms

692.00

Rotor Dc Resistance In Ohms

Between 328.50 and 401.50

Stator Dc Resistance In Ohms

Between 57.60 and 70.40

Phase Shift Angle In Deg

10.500 input to output

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/+5.0

Actuator Friction Torque At Minus 55 Deg Celsius

9.00 inch-ounces

Actuator Friction Torque At Plus 25 Deg Celsius

3.00 inch-ounces

Pilot Length

0.0400 inches

Mounting Surface To Terminal End Distance

1.2410 inches

Terminal Location

Rear

Plus J Zro Reactance In Ohms

Between 1207.00 and 1633.00

Shaft Slot Depth

0.0250 inches single shaft

Plus J Zso Reactance In Ohms

Between 216.00 and 292.00

Shaft Slot Width

0.0200 inches single shaft

Plus J Zrs Reactance In Ohms

Between 127.50 and 172.50

Shaft Type

Round, slotted single shaft

Transformation Ratio

Between 127.500 rotor to stator and 172.500 rotor to stator

Terminal Type And Quantity

5 wire lead

NSN

5990-00-021-5061

Part Number

142739-01

Description

Synchro,control Transformer

CAGE

35351

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.

Part 142739-01 NSN 5990-00-021-5061

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15289

FIIG:

A07800

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.2000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

062120

UFC:

34760

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9014900000
SITC: 87412
End Use: Marine engines, parts
NAICS: 334511
USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances