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Worldwide distributor of NSN parts and consumables located in the USA.

Electrical Resolver

Model / MPN: R151-102 | NSN: 5990-00-629-2794
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
5990-00-629-2794
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
0.8120 inches
Overall Length
Between 2.6020 inches and 2.6490 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
0.5710 inches single shaft
Body Size
15
Stator Input Voltage Rating In Volts
60.0
Stator Input Current Rating
45.0 milliamperes
Stator Input Electrical Power Rating
480.0 milliwatts
Frequency In Hertz
400.0
Rotor Dc Resistance In Ohms
200.00
Stator Dc Resistance In Ohms
295.00
Compensation Method
Winding compensated
Compensator Dc Resistance In Ohms
295.00
Compensator Transformation Ratio In Percent
0.985 rotor to compensator
Phase Shift Angle In Deg
6.000 input to output
Interaxis Error Angular Range In Minutes
-5.0/+5.0
Output Voltage Functional Error Range In Percent
-0.1/+0.1
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
Between 1.8430 inches and 1.8900 inches
Terminal Location
Rear
Shaft Type
Round single shaft
Transformation Ratio
0.980 rotor to stator
Terminal Type And Quantity
12 tab, solder lug

Pricing and Availability

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R151-102 Cross Reference
  • 8182269
  • 1940D4903-2ISSUE2