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 |
|---|---|
| 28527 | ITT 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 |
| ACDC | CURRENT TYPE | AC 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 |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| CWDY | TEMP RATING | -54.0 OPERATING DEG CELSIUS AND 100.0 OPERATING DEG CELSIUS |
| ABWV | SHAFT DIAMETER | 0.1760 INCHES NOMINAL SINGLE END |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.1 AC |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BFMF | COOLING METHOD | AMBIENT AIR |
| 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 |
| AXFH | SPLINE LENGTH | 0.5690 INCHES NOMINAL SINGLE END |
| CWFX | ROTOR SPEED RATING IN RPM | 4700.0 SINGLE NO LOAD |
| FAAZ | PHASE | SINGLE INPUT |
| CBBL | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| AAUH | SPLINE MINOR DIAMETER | 0.1593 INCHES NOMINAL SINGLE END |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 40.0 AC |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.569 INCHES SINGLE END |
| ABSA | SPLINE QUANTITY | 13 SINGLE END |
| AAJU | OVERALL LENGTH | 4.292 INCHES |
| BKPH | TORQUE RATING AND TYPE | 4.0 INCH-OUNCES STALLED |