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 |
|---|---|
| 13499 | ROCKWELL COLLINS INC. DBA GOVERNMENT |
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 |
| CNXS | POWER RATING | 6.280 WATTS INPUT |
| AXGY | MOUNTING METHOD | FACE |
| CWHZ | SHAFT END CHARACTERISTIC | A14 SINGLE STYLE SINGLE END |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPH | TORQUE RATING AND TYPE | 1.7 INCH-OUNCES RUNNING AND 3.0 INCH-OUNCES STALLED |
| ABWV | SHAFT DIAMETER | 0.176 INCHES MINIMUM SINGLE END AND 0.177 INCHES MAXIMUM SINGLE END |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.0 AC |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES |
| ABSA | SPLINE QUANTITY | 15 SINGLE END |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| AAJV | OVERALL WIDTH | 1.750 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 SCREW |
| AAJT | OVERALL HEIGHT | 1.750 INCHES |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 36.0 AC |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 200.0 OPERATING DEG CELSIUS |
| CWFX | ROTOR SPEED RATING IN RPM | 10000.0 SINGLE NO LOAD AND 5000.0 SINGLE FULL LOAD |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| AAJU | OVERALL LENGTH | 4.118 INCHES |
| FAAZ | PHASE | TWO INPUT |
| AXFH | SPLINE LENGTH | 0.3975 INCHES NOMINAL SINGLE END |
| CWGL | CURRENT RATING IN AMPS | 0.274 SINGLE INPUT |
| AKAE | MAXIMUM OPERATING ALTITUDE RATING | 10000.0 FEET |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.398 INCHES SINGLE END |
| BFMF | COOLING METHOD | NONVENTILATED |