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 |
|---|---|
| 88818 | KEARFOTT CORPORATION DBA KEARFOTT DI |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACDC | CURRENT TYPE | AC INPUT |
| 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 | -15.0 OPERATING DEG CELSIUS AND 75.0 OPERATING DEG CELSIUS |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 20.0 AC AND 40.0 AC |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| ABWV | SHAFT DIAMETER | 0.1247 INCHES NOMINAL SINGLE END |
| CWFX | ROTOR SPEED RATING IN RPM | 5500.0 SINGLE NO LOAD |
| CNXS | POWER RATING | 3.500 WATTS INPUT |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.376 INCHES SINGLE END |
| AAJU | OVERALL LENGTH | 3.938 INCHES |
| AXGY | MOUNTING METHOD | CLAMP RING |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 2.750 AC |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| BKPH | TORQUE RATING AND TYPE | 0.550 INCH-OUNCES STALLED |