Model: 512-104-903

Electrical Resolver

Properties:

Body Material
Steel, corrosion resisting
Body Style
Standard round c
Shoulder Diameter
Between 0.9700 inches and 0.9800 inches
Pilot Diameter
0.6250 inches
Overall Length
2.4050 inches
Flange Diameter
1.0610 inches
Flange Thickness
Between 0.0900 inches and 0.0960 inches
Undercut Diameter
0.9995 inches
Undercut Width
Between 0.0470 inches and 0.0530 inches
Shaft Diameter
0.1873 inches single shaft
Shaft Length
0.3900 inches single shaft and 0.4200 inches single shaft
Fragility Factor
Moderately rugged
Securing Hole Quantity
4
Body Size
11
Stator Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Zrs Resistance In Ohms
400.00
Rotor Dc Resistance In Ohms
300.00
Stator Dc Resistance In Ohms
250.00
Phase Shift Angle In Deg
7.000 input to output
Alignment Hole Quantity
4
Pilot Length
0.0590 mils and 0.0650 centimeters
Shoulder Length
0.0590 mils and 0.0650 centimeters
Mounting Surface To Terminal End Distance
2.0000 inches
Mounting Facility Screw Thread Series Designator
Unc
Terminal Location
Rear
Shaft Slot Depth
0.0300 inches single shaft
Shaft Slot Width
0.0300 inches single shaft
Plus J Zrs Reactance In Ohms
2000.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
Between 0.4045 inches and 0.4075 inches
Mounting Facility Screw Thread Diameter
0.112 inches
Transformation Ratio
0.980 rotor to stator
Alignment Hole Bolt Circle Diameter
Between 0.8090 inches and 0.8150 inches
Mounting Thread Tolerance Class
2b internal
Terminal Type And Quantity
8 screw
NSN
5990-00-885-4020
Part Number
512-104-903
Description
Resolver,electrical
CAGE

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes transolver, electrical and potentiometer sine/cosine electrical resolvers.

Part 512-104-903 NSN 5990-00-885-4020

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22966
FIIG:
A07800
Concept No.:
App. Key:
A
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

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: 9018903000
  • SITC: 87229
  • End Use: Medicinal equipment
  • NAICS: 339112
  • USDA: 1

Freight Class: Anesthetic instruments and appliances and parts and accessories

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