Model: 629907-1

Control Transformer Synchro

Properties:

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 0.8118 inches and 0.8123 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
Between 2.4100 inches and 2.4700 inches
Flange Diameter
Between 0.9360 inches and 0.9370 inches
Flange Thickness
0.0630 inches
Undercut Diameter
Between 0.8300 inches and 0.8500 inches
Undercut Width
Between 0.0590 inches and 0.0650 inches
Shaft Diameter
0.1245 inches single shaft and 0.1247 inches single shaft
Shaft Length
1.1350 inches single shaft and 1.1890 inches single shaft
Schematic Diagram Designator
1 y-rotor, 1 stator
Fragility Factor
Moderately rugged
End Application
4920-00-400-3818
Securing Hole Quantity
3
Body Size
10
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
24.0 milliamperes
Stator Input Electrical Power Rating
34.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
695.00
Zso Resistance In Ohms
115.00
Zrs Resistance In Ohms
874.00
Phase Shift Angle In Deg
9.000 output to input
Maximum Fundamental Null Voltage In Millivolts Per Volt
25.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-15.0/+15.0
Actuator Friction Torque At Minus 55 Deg Celsius
9.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.00 centimeter-grams
Alignment Hole Quantity
3
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
0.0010 inches
Pilot Length
0.0350 mils and 0.0410 centimeters
Shoulder Length
0.0590 mils and 0.0650 centimeters
Mounting Surface To Terminal End Distance
1.2400 inches
Shaft Maximum Runout
0.0010 inches
Mounting Facility Screw Thread Series Designator
Unf
Terminal Location
Rear
Plus J Zro Reactance In Ohms
2600.00
Shaft Slot Depth
0.0250 inches single shaft
Plus J Zso Reactance In Ohms
447.00
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
286.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.0700 inches
Mounting Facility Screw Thread Diameter
0.0860 inches
Transformation Ratio
2.203 rotor to stator
Alignment Hole Bolt Circle Diameter
Between 0.6750 inches and 0.6810 inches
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
6 wire lead
NSN
5990-00-402-0564
Part Number
629907-1
Description
Synchro,control Transformer
CAGE

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 629907-1 NSN 5990-00-402-0564

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15289
FIIG:
A07800
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
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

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