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 |
|---|---|
| 14404 | MCG INC. DBA MOTION CONTROL GROUP |
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 | 1.437 INCHES |
| AAJV | OVERALL WIDTH | 1.437 INCHES |
| 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 |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 15.5 AC |
| BKPH | TORQUE RATING AND TYPE | 1.45 INCH-OUNCES STALLED |
| AKAE | MAXIMUM OPERATING ALTITUDE RATING | 12000.0 FEET |
| BFLQ | CALIBRATION SPEED IN RPM | 5000.0 |
| CWFX | ROTOR SPEED RATING IN RPM | 4500.0 SINGLE NO LOAD |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| AAUH | SPLINE MINOR DIAMETER | 0.1562 INCHES NOMINAL SINGLE END |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 57.5 AC AND 115.0 AC |
| ABSA | SPLINE QUANTITY | 15 SINGLE END |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 65.0 OPERATING DEG CELSIUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| FAAZ | PHASE | SINGLE INPUT |
| CNXS | POWER RATING | 6.100 WATTS INPUT |
| ABWV | SHAFT DIAMETER | 0.1770 INCHES NOMINAL SINGLE END |
| AXFH | SPLINE LENGTH | 0.5720 INCHES NOMINAL SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.572 INCHES SINGLE END |
| AAJU | OVERALL LENGTH | 3.853 INCHES |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 SOLDER LUG |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.100 INCHES |
| BFMF | COOLING METHOD | NONVENTILATED |