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Electrical Resolver

Model / MPN: CR90908016 | NSN: 5990-01-106-3786
ITAR Registered seal

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 voltag (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.

Product Details
NATO Stock Number
5990-01-106-3786
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Body Material
Steel, corrosion resisting
Body Style
Standard round c
Shoulder Diameter
1.0000 inches
Pilot Diameter
0.6250 inches
Overall Length
2.6440 inches
Flange Diameter
1.0620 inches
Flange Thickness
0.0930 inches
Undercut Diameter
0.9750 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.1200 inches single shaft
Shaft Length
0.5000 inches single shaft
Schematic Diagram Designator
D1 2 rotor, 2 stator
Fragility Factor
Moderately rugged
Maximum Tempurature Rise
5.0 degrees fahrenheit
Body Size
11
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
6.0 milliamperes
Stator Input Electrical Power Rating
11.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
1760.00
Zso Resistance In Ohms
375.00
Zrs Resistance In Ohms
1790.00
Rotor Dc Resistance In Ohms
1200.00
Stator Dc Resistance In Ohms
170.00
Transformation Ratio Equality In Percent
0.25
Phase Shift Angle In Deg
8.500 output to input
Maximum Fundamental Null Voltage In Millivolts Per Volt
15.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
20.00
Electrical Error Angular Range In Minutes
-10.0/+10.0
Actuator Friction Torque At Minus 55 Deg Celsius
0.30 inch-ounces
Actuator Friction Torque At Plus 25 Deg Celsius
0.10 inch-ounces
Alignment Hole Quantity
4
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
Between 0.0001 inches and 0.0015 inches
Terminal Designator And Schematic Position
Connection r1 position g and connection r2 position e and connection r3 position h and connection r4 position f and connection s1 position a and connection s2 position c and connection s3 position b and connection s4 position d
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
2.0670 inches
Shaft Maximum Runout
0.0008 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
7530.00
Shaft Slot Depth
0.0250 inches single shaft
Plus J Zso Reactance In Ohms
2050.00
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
670.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
1.713 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Shaft Radial Play Determining Weight
8.0 ounces
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
6 screw
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M117T2744 Resolver, Electrical 18 EA 11/25/2016

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CR90908016 Cross Reference
  • 583R421H02
  • U-221193
  • CR90908015
  • BZC-11-QP-12N/F064
  • BZC-11-QP-12N/F064
  • 583R421H02
  • U-221193
  • CR90908015
  • BZC-11-QP-12N/F064
  • 583R421H02
  • U-221193
  • CR90908015
  • BZC-11-QP-12N/F064
  • 583R421H02
  • U-221193
  • CR90908015
  • BZC-11-QP-12N/F064