#15A493-1 Differential Transmitter Synchro | Synchros And Resolvers

15A493-1

Differential Transmitter Synchro

NSN 5990-00-018-9720

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000189720

Product Technical Spec.

Body Material:
Steel, stainless
Body Style:
Standard round d
Shoulder Diameter:
Between 1.9850 inches and 1.9900 inches
Pilot Diameter:
0.5950 inches
Second Shoulder Diameter:
Between 1.9985 inches and 1.9995 inches
Second Shoulder Length:
0.1700 inches
Overall Length:
4.5490 inches
Flange Diameter:
Between 2.2490 inches and 2.2500 inches
Flange Thickness:
0.2500 inches
Body Diameter:
1.9900 inches
Shaft Diameter:
0.2403 inches single shaft and 0.2405 inches single shaft
Shaft Length:
0.7190 inches single shaft
Maximum Tempurature Rise:
25.0 degrees celsius
Body Size:
23
Stator Input Voltage Rating In Volts:
90.0
Stator Input Current Rating:
866.0 milliamperes
Stator Input Electrical Power Rating:
7.0 milliwatts
Frequency In Hertz:
400.0
Zro Impedance Angle In Deg:
Between 47.00 and 53.00
Zso Impedance Magnitude In Ohms:
Between 90.00 and 112.00
Zso Impedance Angle In Deg:
84.00
Zrs Impedance Magnitude In Ohms:
Between 11.00 and 15.00
Zrs Impedance Angle In Deg:
Between 47.00 and 53.00
Phase Shift Angle In Deg:
2.000 input to output
Electrical Error Angular Range In Minutes:
-8.0/+8.0
Spline Tooth Quantity:
22 single shaft
Actuator Friction Torque At Plus 25 Deg Celsius:
0.20 inch-ounces
Torque Gradient Per Angular Deg:
0.160 inch-ounces
Pilot Length:
0.0430 inches
Shoulder Length:
0.2500 inches
Aft Of First Flange Diameter:
Between 1.9985 inches and 1.9995 inches
Mounting Surface To Terminal End Distance:
3.8300 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:
0.2900 inches single shaft
Shaft Type:
Spline w/threads single shaft
Transformation Ratio:
1.154 rotor to stator
Shaft Thread Size:
0.250 inches single shaft
Test Data Document:
81349-mil-s-20708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
5 screw
Specification Data:
81349-mil-s-20708/48 government specification
NSN:
5990-00-018-9720
Item Name:
Synchro,differential Transmitter
Cage Code:
80048

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M20708/48-01C
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MILS20708-48
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
23TDX4C
Cage Code:
81349
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
23TDX4
Cage Code:
56232
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
M20708/48-001
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Last Updated: 03/05/2024