Model: VRF15/20-4C

Electrical Resolver

Properties:

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
Between 0.8745 inches and 0.8750 inches
Overall Length
2.5730 inches
Flange Diameter
Between 1.4360 inches and 1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
1.3120 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1871 inches single shaft and 0.1873 inches single shaft
Shaft Length
0.5400 inches single shaft
Body Size
15
Stator Input Voltage Rating In Volts
60.0
Stator Input Current Rating
45.0 milliamperes
Frequency In Hertz
400.0
Zro Resistance In Ohms
370.00
Zso Resistance In Ohms
370.00
Zrs Resistance In Ohms
370.00
Rotor Dc Resistance In Ohms
200.00
Stator Dc Resistance In Ohms
170.00
Phase Shift Angle In Deg
3.500 output to input
Maximum Total Null Voltage Output In Millivolts Per Volt
20.00
Interaxis Error Angular Range In Minutes
-5.0/+5.0
Output Voltage Functional Error Range In Percent
-0.1/+0.1
Electrical Error Angular Range In Minutes
-5.0/+5.0
Spline Tooth Quantity
21 single shaft
Alignment Hole Quantity
4
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.9230 inches
Spline Tooth Diametral Pitch
120 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
0.2000 inches single shaft
Plus J Zro Reactance In Ohms
2770.00
Plus J Zso Reactance In Ohms
2770.00
Plus J Zrs Reactance In Ohms
251.00
Shaft Type
Spline w/threads single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.980 rotor to stator
Alignment Hole Bolt Circle Diameter
1.1000 inches
Shaft Thread Size
0.1872 inches single shaft
Terminal Type And Quantity
8 pin
NSN
5990-00-655-2378
Part Number
VRF15/20-4C
Description
Resolver,electrical
CAGE
10112

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 VRF15/20-4C NSN 5990-00-655-2378

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.8000lbs
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: 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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