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 |
|---|---|
| 19070 | EASTERN AIR DEVICES INC DBA EAD MOTO |
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 |
| AAJU | OVERALL LENGTH | 4.131 INCHES |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 280.0 AC |
| AXGY | MOUNTING METHOD | FACE |
| 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 |
| CWFX | ROTOR SPEED RATING IN RPM | 2900.0 SINGLE NO LOAD |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.750 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 |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 125.0 OPERATING DEG CELSIUS |
| AAJV | OVERALL WIDTH | 1.750 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR AND 4 THREADED HOLE |
| CNXS | POWER RATING | 18.000 WATTS INPUT |
| AAJT | OVERALL HEIGHT | 1.750 INCHES |
| ABWV | SHAFT DIAMETER | 0.1850 INCHES NOMINAL SINGLE END |
| BKPH | TORQUE RATING AND TYPE | 3.5 INCH-OUNCES STALLED |
| FAAZ | PHASE | SINGLE INPUT |
| FREQ | FREQUENCY IN HERTZ | 60.0 OUTPUT |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 SOLDER LUG |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.185 INCHES SINGLE END |
| BFMF | COOLING METHOD | NONVENTILATED |