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 |
|---|---|
| 1PQF4 | L-3 COMMUNICATIONS CORPORATION DIV L |
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 |
| AXGY | MOUNTING METHOD | FACE |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 0.812 INCHES |
| 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 |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.57 AC |
| CWDY | TEMP RATING | -20.0 OPERATING DEG CELSIUS AND 65.0 OPERATING DEG CELSIUS |
| BKPH | TORQUE RATING AND TYPE | 0.63 INCH-OUNCES STALLED |
| CWFX | ROTOR SPEED RATING IN RPM | 6000.0 SINGLE NO LOAD |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 20.0 AC AND 40.0 AC |
| CWHZ | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| AAJU | OVERALL LENGTH | 5.125 INCHES |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.375 INCHES SINGLE END |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR AND 4 THREADED HOLE |
| CNXS | POWER RATING | 3.500 WATTS OUTPUT |
| ABWV | SHAFT DIAMETER | 0.1245 INCHES NOMINAL SINGLE END |
| FAAZ | PHASE | SINGLE INPUT |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| BFMF | COOLING METHOD | NONVENTILATED |