Electrical Resolver

Model / MPN: 11QP21 | NSN: 5990-01-013-3205

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

5990-01-013-3205

Sold in multiples of

DEMIL

Body Material

Steel, corrosion resisting

Body Style

Standard round c

Shoulder Diameter

0.9800 inches

Pilot Diameter

0.6250 inches

Overall Length

2.3070 inches

Flange Diameter

1.0620 inches

Flange Thickness

0.0930 inches

Undercut Diameter

1.0000 inches

Undercut Width

0.0500 inches

Shaft Diameter

0.1247 inches single shaft and 0.1249 inches single shaft

Shaft Length

0.3650 inches single shaft and 0.3850 inches single shaft

Maximum Tempurature Rise

10.0 degrees celsius

Body Size

Stator Input Voltage Rating In Volts

15.0

Stator Input Current Rating

7.0 milliamperes

Stator Input Electrical Power Rating

0.20 milliwatts

Frequency In Hertz

400.0

Phase Shift Angle In Deg

4.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

25.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

30.00

Interaxis Error Angular Range In Minutes

-3.0/+3.0

Output Voltage Functional Error Range In Percent

-0.1/+0.1

Actuator Friction Torque At Minus 55 Deg Celsius

0.80 inch-ounces

Actuator Friction Torque At Plus 25 Deg Celsius

0.40 inch-ounces

Alignment Hole Quantity

Pilot Length

0.0620 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

1.8600 inches

Terminal Location

Rear

Shaft Type

Round single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

1.000 rotor to stator

Alignment Hole Bolt Circle Diameter

0.8120 inches

Terminal Type And Quantity

8 screw

11QP Series Parts

Pricing and Availability

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11QP21 Cross Reference

976067-2C
VRA11-4NP94
11R013-3205
U-217513
VRA11-4NP94