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 |
| ACDC | CURRENT TYPE | AC INPUT |
| CWFX | ROTOR SPEED RATING IN RPM | 6800.0 SINGLE NO LOAD |
| AAJU | OVERALL LENGTH | 2.403 INCHES |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| BKPH | TORQUE RATING AND TYPE | 0.75 INCH-OUNCES STALLED |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 18.0 AC AND 36.0 AC |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.437 INCHES SINGLE END |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.77 AC |
| CNXS | POWER RATING | 3.500 WATTS INPUT |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| CWHZ | SHAFT END CHARACTERISTIC | A17 SINGLE STYLE SINGLE END |
| FAAZ | PHASE | SINGLE INPUT |
| CBBL | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| CWDY | TEMP RATING | 10.0 AMBIENT DEG CELSIUS AND 80.0 AMBIENT DEG CELSIUS |
| BFMS | FULL TOOTH LENGTH | 0.3120 INCHES NOMINAL SINGLE END |
| AXGY | MOUNTING METHOD | CLAMP RING |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| ABWV | SHAFT DIAMETER | 0.1250 INCHES NOMINAL SINGLE END |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| AJLA | TEETH QUANTITY | 16 SINGLE END |
| BFMF | COOLING METHOD | NONVENTILATED |