NSN 5990-00-808-7478
Part Details | LINEAR ELECTRICAL RESOLVER
5990-00-808-7478 An item consisting of a stator and rotor inductively coupled which provides accurate linear indication of shaft rotation about a reference position in the form of a polarized voltage whose magnitude is proportional to angular displacement and phase relationship indicates direction of shaft rotation. Its windings and slots are not uniformly distributed, but instead are deliberately modified to produce a linear output which is usually limited to less than plus or minus 90 degrees of effective electrical travel. Normally it has only one energization winding and one output winding. See also RESOLVER, ELECTRICAL.
Alternate Parts: LTC8A4, 58A122C1559, 575R498H02, 575R498H02, 5990-00-808-7478, 00-808-7478, 5990008087478, 008087478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-808-7478 | 31780 ( RESOLVER, ELECTRICAL, LINEAR ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND A
2 ROTOR, 2 STATOR
Cross Reference | NSN 5990-00-808-7478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LTC8A4 | 99932 | MOOG INC.DBA MOOG COMPONENTS GROUP |
| 58A122C1559 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 575R498H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 575R498H02 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 5990-00-808-7478
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 8 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 45.0 MILLIAMPERES NOMINAL |
| ROTOR INPUT ELECTRICAL POWER RATING | 320.0 MILLIWATTS MAXIMUM |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 127.00 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 565.00 NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 7.500 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 25.00 |
| MAXIMUM LINEAR RANGE IN DEG | M40.0/P40.0 |
| LINEARITY IN PERCENT | 0.50 |
| OUTPUT VOLTAGE CHANGE PER DEG IN VOLTS | 0.3 |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 1.00 INCH-OUNCES MAXIMUM |
| BODY STYLE | STANDARD ROUND A |
| PILOT DIAMETER | 0.5000 INCHES MAXIMUM |
| OVERALL LENGTH | 1.6310 INCHES MAXIMUM |
| FLANGE DIAMETER | 0.7500 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.6910 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| PILOT LENGTH | 0.0430 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.2410 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| SHAFT MAXIMUM RADIAL PLAY | 0.0005 INCHES |
| SHAFT RADIAL PLAY TEST POINT | 0.125 INCHES NOMINAL |
| SHAFT RADIAL PLAY DETERMINING WEIGHT | 4.0 OUNCES |
| SHAFT END PLAY | 0.0002 INCHES MINIMUM AND 0.0007 INCHES MAXIMUM |
| SHAFT END PLAY DETERMINING WEIGHT | 4.0 OUNCES |
| SHAFT MAXIMUM RUNOUT | 0.0010 INCHES |
| SCHEMATIC DIAGRAM DESIGNATOR | 8 2 ROTOR, 2 STATOR |
