Part Number
Part Number:
NSN:
NIIN:
Item Name:
MOTOR-TACHOMETER GENERATOR
Definition:
AN ITEM WHICH IS AN ELECTRICAL ROTATING MACHINE COMBINING BOTH CONTROL MOTOR AND TACHOMETER GENERATOR ACTION. THE CONTROL MOTOR AND TACHOMETER GENERATOR MAY BE CONTAINED IN THE SAME OR SEPARATE HOUSINGS. IT IS DESIGNED FOR SERVO APPLICATION WHERE INSTANT RESPONSE TO INPUT SIGNAL IS ESSENTIAL. IT IS GENERALLY USED IN CIRCUITS WHERE THE OUTPUT POTENTIAL FROM THE TACHOMETER GENERATOR IS FED BACK TO PREVENT EXCESSIVE OSCILLATION AND FOR ASSURING HIGH STABILITY IN A SERVO LOOP. EXCLUDES DYNAMOTOR; AND MOTOR-GENERATOR.
CAGE Information
| Code | Company |
|---|---|
| 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACDC | CURRENT TYPE | AC INPUT |
| AAJT | OVERALL HEIGHT | 1.062 INCHES |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| BFLQ | CALIBRATION SPEED IN RPM | 0.0 |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 57.5 AC AND 115.0 AC |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.019 AC |
| BKPQ | INCLOSURE SPECIFICATION | MIL-STD-108 |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| CWHZ | SHAFT END CHARACTERISTIC | A17 SINGLE STYLE SINGLE END |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR AND 4 THREADED HOLE |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 SCREW |
| CWFX | ROTOR SPEED RATING IN RPM | 5900.0 SINGLE NO LOAD |
| AAJU | OVERALL LENGTH | 2.769 INCHES |
| FAAZ | PHASE | SINGLE INPUT |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.547 INCHES SINGLE END |
| CWDY | TEMP RATING | -54.0 OPERATING DEG CELSIUS AND 125.0 OPERATING DEG CELSIUS |
| BFMS | FULL TOOTH LENGTH | 0.5470 INCHES NOMINAL SINGLE END |
| AXGY | MOUNTING METHOD | CLAMP RING |
| ABWV | SHAFT DIAMETER | 1.0000 INCHES NOMINAL SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BKPH | TORQUE RATING AND TYPE | 0.55 INCH-OUNCES STALLED |
| CNXS | POWER RATING | 0.950 WATTS OUTPUT |
| AJLA | TEETH QUANTITY | 18 SINGLE END |
| BFMF | COOLING METHOD | NONVENTILATED |