Model: MILS20708-52

Transmitter Synchro

Properties:

Body Material
Any acceptable
Body Style
Standard round d
Shoulder Diameter
1.9900 inches
Pilot Diameter
0.5950 inches
Second Shoulder Diameter
1.9995 inches
Second Shoulder Length
0.1700 inches
Overall Length
4.2560 inches
Flange Diameter
2.2500 inches
Flange Thickness
0.2500 inches
Body Diameter
1.9900 inches
Shaft Diameter
0.2405 inches single shaft
Shaft Length
0.6760 inches single shaft
Maximum Tempurature Rise
20.0 degrees celsius
Body Size
22
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
60.0
Rotor Input Current Rating
82.0 milliamperes
Rotor Input Electrical Power Rating
1.6 watts
Zro Impedance Magnitude In Ohms
Between 1450.00 and 1700.00
Zro Impedance Angle In Deg
Between 79.00 and 83.00
Zss Impedance Magnitude In Ohms
Between 155.00 and 310.00
Zss Impedance Angle In Deg
Between 10.00 and 15.00
Phase Shift Angle In Deg
6.500 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
-6.0/+6.0
Spline Tooth Quantity
22 single shaft
Actuator Friction Torque At Minus 55 Deg Celsius
0.20 inch-ounces
Actuator Friction Torque At Plus 25 Deg Celsius
0.20 inch-ounces
Alignment Hole Quantity
4
Pilot Length
0.0530 inches
Shoulder Length
0.2500 inches
Aft Of First Flange Diameter
1.9995 inches
Mounting Surface To Terminal End Distance
3.6230 inches
Spline Tooth Diametral Pitch
96 single shaft
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
2a single shaft
Terminal Location
Rear
Shaft Thread Length
0.2910 inches single shaft
Plus J Zro Reactance In Ohms
Between 1419.00 and 1690.00
Plus J Zrs Reactance In Ohms
Between 1419.00 and 1690.00
Shaft Type
Spline w/threads single shaft
Plus J Zss Reactance In Ohms
Between 26.90 and 80.15
Transformation Ratio
0.783 rotor to stator
Alignment Hole Bolt Circle Diameter
1.4370 inches
Shaft Thread Size
0.250 inches single shaft
Terminal Type And Quantity
5 screw
Nondefinitive Specification/std Data
23cx6c type
NSN
5990-00-677-6495
Part Number
MILS20708-52
Description
Synchro,transmitter
CAGE

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.

Part MILS20708-52 NSN 5990-00-677-6495

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02073
FIIG:
A07800
Concept No.:
1
App. Key:
H
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:
2.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
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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