NSN 5990-00-072-9945
Part Details | ELECTRICAL RESOLVER
5990-00-072-9945 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: U211315, 5990-00-072-9945, 00-072-9945, 5990000729945, 000729945
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 22, 1967 | 00-072-9945 | 22966 ( RESOLVER, ELECTRICAL ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND B
Cross Reference | NSN 5990-00-072-9945
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| U211315 | 82686 | TRANSICOIL LLCDBA ADS/TRANSICOIL |
Technical Data | NSN 5990-00-072-9945
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 11 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 10.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 300.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 39.00 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 156.00 NOMINAL |
| ZSO RESISTANCE IN OHMS | 2694.00 NOMINAL |
| PLUS J ZSO REACTANCE IN OHMS | 14000.00 NOMINAL |
| ZRS RESISTANCE IN OHMS | 44.00 NOMINAL |
| PLUS J ZRS REACTANCE IN OHMS | 15.00 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 26.00 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 1514.00 NOMINAL |
| TRANSFORMATION RATIO | 0.099 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 6.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
| ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 15.0 CENTIMETER-GRAMS NOMINAL |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 3.0 CENTIMETER-GRAMS NOMINAL |
| BODY STYLE | STANDARD ROUND B |
| SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OVERALL LENGTH | 2.3080 INCHES NOMINAL |
| FLANGE DIAMETER | 1.0590 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.6830 INCHES NOMINAL |
| ALIGNMENT HOLE DEPTH | 0.1250 INCHES NOMINAL |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8120 INCHES NOMINAL |
| ALIGNMENT HOLE QUANTITY | 4 |
| TERMINAL TYPE AND QUANTITY | 7 WIRE LEAD |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, STAINLESS |