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 |
|---|---|
| 80063 | US ARMY COMMUNICATIONS & ELECTRONICS |
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 |
| 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 |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.1 AC |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES |
| CWHZ | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| AAJV | OVERALL WIDTH | 1.750 INCHES |
| CNXS | POWER RATING | 9.200 WATTS INPUT |
| ABWV | SHAFT DIAMETER | 0.1870 INCHES NOMINAL SINGLE END |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 35.0 AC |
| AAJT | OVERALL HEIGHT | 1.750 INCHES |
| CWDY | TEMP RATING | 55.0 AMBIENT DEG CELSIUS AND 125.0 AMBIENT DEG CELSIUS |
| 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 |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.349 INCHES SINGLE END |
| AAJU | OVERALL LENGTH | 3.777 INCHES |
| BKPH | TORQUE RATING AND TYPE | 2.35 INCH-OUNCES STALLED |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| BFMF | COOLING METHOD | NONVENTILATED |