Model: AY221S25B

Electrical Resolver

Properties:

Body Material
Aluminum alloy
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
2.1310 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
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5400 inches single shaft
Body Size
15
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
110.0 milliamperes
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
65.0 milliamperes
Rotor Input Electrical Power Rating
400.0 milliwatts
Zro Resistance In Ohms
100.00
Zso Resistance In Ohms
25.00
Rotor Dc Resistance In Ohms
50.00
Stator Dc Resistance In Ohms
11.50
Phase Shift Angle In Deg
7.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
25.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
40.00
Electrical Error Angular Range In Minutes
-6.0/+6.0
Actuator Friction Torque At Minus 55 Deg Celsius
30.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
10.0 centimeter-grams
Alignment Hole Quantity
4
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.5910 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
415.00
Shaft Slot Depth
0.0310 inches single shaft
Plus J Zso Reactance In Ohms
106.00
Shaft Slot Width
0.0210 inches single shaft
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.1250 inches
Alignment Hole Bolt Circle Diameter
0.8750 inches
Terminal Type And Quantity
7 wire lead
NSN
5990-00-557-3672
Part Number
AY221S25B
Description
Resolver,electrical
CAGE
55972

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 AY221S25B NSN 5990-00-557-3672

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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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