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Electrical Resolver

Model / MPN: CR40980056-0 | NSN: 5990-01-021-7303
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
5990-01-021-7303
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Body Material
Steel, stainless
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
2.6740 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
0.6540 inches single shaft and 0.6780 inches single shaft
Body Size
11
Stator Input Voltage Rating In Volts
10.0
Stator Input Current Rating
4.0 milliamperes
Stator Input Electrical Power Rating
10.0 milliwatts
Frequency In Hertz
400.0
Zso Resistance In Ohms
380.00
Zrs Resistance In Ohms
610.00
Rotor Dc Resistance In Ohms
330.00
Stator Dc Resistance In Ohms
305.00
Compensation Method
Winding compensated
Compensator Dc Resistance In Ohms
350.00
Compensator Transformation Ratio In Percent
0.990 rotor to compensator
Phase Shift Angle In Deg
9.000 output to input
Maximum Fundamental Null Voltage In Millivolts Per Volt
10.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
10.00
Output Voltage Functional Error Range In Percent
-0.1/+0.1
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Alignment Hole Quantity
4
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0005 inches and 0.0015 inches
Pilot Length
0.0590 mils and 0.0650 centimeters
Shoulder Length
0.0590 mils and 0.0650 centimeters
Mounting Surface To Terminal End Distance
2.0650 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Side
Plus J Zso Reactance In Ohms
2200.00
Plus J Zrs Reactance In Ohms
250.00
Shaft Type
Round single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.980 rotor to stator
Alignment Hole Bolt Circle Diameter
Between 0.8090 inches and 0.8150 inches
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
8 wire lead
Specification Data
19200-11743669 manufacturers specification control
CR40980056 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M119T545M Resolver, Electrical 3 EA 08/19/2019
SPE7M119T573F Resolver, Electrical 5 EA 08/29/2019
SPE7M120T9807 Resolver, Electrical 3 EA 01/31/2020
SPE7M020T4671 Resolver, Electrical 5 EA 02/18/2020
SPE7M020Q0322 Resolver, Electrical 5 EA 03/30/2020

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CR40980056-0 Cross Reference
  • 11743669
  • U216901
  • 11743669
  • CR40980056