NSN 5990-01-078-1294
Part Details | ELECTRICAL RESOLVER
5990-01-078-1294 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 voltage(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.
Alternate Parts: CU06324004, 12281214, 5990-01-078-1294, 01-078-1294, 5990010781294, 010781294
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 09, 1979 | 01-078-1294 | 22966 ( RESOLVER, ELECTRICAL ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND A
Cross Reference | NSN 5990-01-078-1294
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CU06324004 | 05088 | KEARFOTT CORPORATIONDIV A SUBSIDIARY OF ASTRONAUTICS |
| 12281214 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5990-01-078-1294
| Characteristic | Specifications |
|---|---|
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 180.0 MILLIAMPERES NOMINAL |
| ROTOR INPUT ELECTRICAL POWER RATING | 1.0 WATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 31.10 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 150.50 NOMINAL |
| ZSO RESISTANCE IN OHMS | 10.50 NOMINAL |
| PLUS J ZSO REACTANCE IN OHMS | 54.50 NOMINAL |
| ZSS RESISTANCE IN OHMS | 15.70 NOMINAL |
| PLUS J ZSS REACTANCE IN OHMS | 17.30 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 29.90 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 9.90 NOMINAL |
| TRANSFORMATION RATIO | 0.459 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 12.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 15.00 INPUT |
| BODY STYLE | 4 STANDARD ROUND A |
| OVERALL LENGTH | 0.9050 INCHES NOMINAL |
| FLANGE DIAMETER | 4.9997 INCHES NOMINAL |
| BODY DIAMETER | 4.2050 INCHES NOMINAL |
| BODY THRU-HOLE DIAMETER | 1.1808 INCHES NOMINAL |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 4.6880 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 6 |
| TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD |
| BODY MATERIAL | ANY ACCEPTABLE |
| SPECIAL FEATURES | ROTOR AND STATOR ARE A MATCHED SET; DO NOT ISSUE SEPARATELY |
