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 |
|---|---|
| 06481 | NORTHROP GRUMMAN GUIDANCE AND ELECTR |
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 |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 26.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPH | TORQUE RATING AND TYPE | 0.35 INCH-OUNCES STALLED |
| CWHZ | SHAFT END CHARACTERISTIC | A23 SINGLE STYLE SINGLE END |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| CNXS | POWER RATING | 6.000 WATTS INPUT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| AAJU | OVERALL LENGTH | 2.137 INCHES |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| ABWV | SHAFT DIAMETER | 0.1247 INCHES NOMINAL SINGLE END |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 33.0 AC |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 125.0 OPERATING DEG CELSIUS |
| TTQY | TERMINAL TYPE AND QUANTITY | 9 WIRE LEAD |
| AAJV | OVERALL WIDTH | 0.770 INCHES |
| FAAZ | PHASE | SINGLE INPUT |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.387 INCHES SINGLE END |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AJLA | TEETH QUANTITY | 13 SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.3 AC |
| AKAE | MAXIMUM OPERATING ALTITUDE RATING | 70000.0 FEET |
| CWFX | ROTOR SPEED RATING IN RPM | 6200.0 SINGLE NO LOAD |
| BFMF | COOLING METHOD | NONVENTILATED |