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 |
|---|---|
| 28527 | ITT CORPORATION |
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 |
| AAJT | OVERALL HEIGHT | 1.437 INCHES |
| AAJV | OVERALL WIDTH | 1.437 INCHES |
| AXGY | MOUNTING METHOD | FACE |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| BFMS | FULL TOOTH LENGTH | 0.305 INCHES MINIMUM SINGLE END AND 0.375 INCHES MAXIMUM SINGLE END |
| ABWV | SHAFT DIAMETER | 0.176 INCHES MINIMUM SINGLE END AND 0.177 INCHES MAXIMUM SINGLE END |
| 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 |
| AAJU | OVERALL LENGTH | 3.625 INCHES |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.2 AC |
| CWFX | ROTOR SPEED RATING IN RPM | 2800.0 SINGLE FULL LOAD |
| CWHZ | SHAFT END CHARACTERISTIC | A17 SINGLE STYLE SINGLE END |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| CBBL | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.000 INCHES |
| CWDY | TEMP RATING | -40.0 OPERATING DEG CELSIUS AND 80.0 OPERATING DEG CELSIUS |
| CNXS | POWER RATING | 4.200 WATTS INPUT OR 6.700 KILOWATTS INPUT |
| AJLA | TEETH QUANTITY | 15 SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 60.0 OUTPUT |
| FAAZ | PHASE | TWO INPUT |
| BKPH | TORQUE RATING AND TYPE | 2.0 INCH-OUNCES STALLED |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| BFMF | COOLING METHOD | NONVENTILATED |