Model: 526507-3

Differential Receiver Synchro

Properties:

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
1.3120 inches
Pilot Diameter
0.5000 inches
Overall Length
2.4440 inches
Flange Diameter
1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
1.3120 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1200 inches both shafts
Shaft Length
0.3750 inches rear shaft
Shaft Length
0.4380 inches front shaft
Schematic Diagram Designator
1 y-rotor, 1 y-stator
Fragility Factor
Moderately rugged
Body Size
15
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
130.0 milliamperes
Stator Input Electrical Power Rating
320.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
15.00
Zso Resistance In Ohms
14.00
Zrs Resistance In Ohms
16.00
Rotor Dc Resistance In Ohms
14.00
Stator Dc Resistance In Ohms
10.80
Phase Shift Angle In Deg
6.000 output to input
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-20.0/+20.0
Actuator Friction Torque At Minus 55 Deg Celsius
15.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
5.0 centimeter-grams
Alignment Hole Quantity
4
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
0.0010 inches
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.6310 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
63.00
Shaft Slot Depth
0.0310 inches both shafts
Plus J Zso Reactance In Ohms
77.00
Shaft Slot Width
0.0310 inches both shafts
Plus J Zrs Reactance In Ohms
8.00
Shaft Type
Round, slotted both shafts
Alignment Hole Depth
0.1250 inches
Alignment Hole Bolt Circle Diameter
0.8750 inches
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
4.0 ounces
Terminal Type And Quantity
6 wire lead
NSN
5990-00-079-5406
Part Number
526507-3
Description
Synchro,differential Receiver
CAGE

A synchro, the rotor of which is free to turn, which will assume a position in accordance with the sum or difference of the electrical angular information received from two transmitter synchros. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part 526507-3 NSN 5990-00-079-5406

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02070
FIIG:
A07800
Concept No.:
1
App. Key:
C
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:
0.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
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:
Trailers/Vehicles

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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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