Model: R925-2E

Receiver Synchro

Properties:

Body Material
Any acceptable
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
Between 0.2317 inches and 0.2341 inches
Flange Diameter
Between 1.0570 inches and 1.0650 inches
Flange Thickness
Between 0.0900 inches and 0.0960 inches
Undercut Diameter
Between 0.9700 inches and 0.9800 inches
Undercut Width
Between 0.0450 inches and 0.0550 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5590 inches single shaft and 0.5650 inches single shaft
Maximum Tempurature Rise
15.0 degrees celsius
Body Size
11
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
400.0
Rotor Input Current Rating
60.0 milliamperes
Rotor Input Electrical Power Rating
800.0 milliwatts
Zro Resistance In Ohms
295.00
Zso Resistance In Ohms
171.00
Zrs Resistance In Ohms
356.00
Zso-9 Designator Resistance In Ohms
113.00
Zro Impedance Magnitude In Ohms
2210.00
Zro Impedance Angle In Deg
82.30
Zso Impedance Magnitude In Ohms
1130.00
Zso Impedance Angle In Deg
81.30
Zrs Impedance Magnitude In Ohms
395.00
Zrs Impedance Angle In Deg
25.80
Zso-9 Designator Impedance Magnitude In Ohms
354.00
Zso-9 Designator Impedance Angle In Deg
71.30
Rotor Dc Resistance In Ohms
Between 135.15 and 182.85
Stator Dc Resistance In Ohms
Between 116.45 and 157.55
Electrical Error Angular Range In Minutes
-30.0/+30.0
Actuator Friction Torque At Minus 55 Deg Celsius
3.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
0.3 centimeter-grams
Torque Gradient Per Angular Deg
5700.0 millimeter-milligrams
Pilot Length
Between 0.0590 inches and 0.0650 inches
Shoulder Length
Between 0.0590 inches and 0.0650 inches
Mounting Surface To Terminal End Distance
Between 1.7620 inches and 1.7680 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
2190.00
Shaft Slot Depth
0.0300 inches single shaft
Plus J Zso Reactance In Ohms
1120.00
Shaft Slot Width
0.0250 inches single shaft
Plus J Zrs Reactance In Ohms
172.00
Shaft Type
Round, slotted single shaft
Transformation Ratio
Between 0.752 rotor to stator and 0.814 rotor to stator
Plus J Zso-9 Designator Reactance In Ohms
335.00
Terminal Type And Quantity
5 wire lead
NSN
5990-00-778-9883
Part Number
R925-2E
Description
Synchro,receiver
CAGE

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part R925-2E NSN 5990-00-778-9883

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02072
FIIG:
A07800
Concept No.:
1
App. Key:
F
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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
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:
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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