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 |
|---|---|
| 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWFX | ROTOR SPEED RATING IN RPM | 5600.0 SINGLE NO LOAD |
| 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 |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| AAJV | OVERALL WIDTH | 0.750 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| AAJU | OVERALL LENGTH | 1.740 INCHES |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| ABWV | SHAFT DIAMETER | 0.1247 INCHES NOMINAL SINGLE END |
| TEST | TEST DATA DOCUMENT | 10001-2075528 DRAWING |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 1.0 AC |
| CWHZ | SHAFT END CHARACTERISTIC | A17 SINGLE STYLE SINGLE END |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.335 INCHES SINGLE END |
| CNXS | POWER RATING | 3.100 WATTS INPUT |
| FAAZ | PHASE | SINGLE INPUT |
| CWDY | TEMP RATING | 200.0 OPERATING DEG CELSIUS |
| CWGL | CURRENT RATING IN AMPS | 0.176 SINGLE INPUT |
| AXGY | MOUNTING METHOD | CLAMP RING |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BFMF | COOLING METHOD | NATURAL CONVECTION VENTILATED |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 40.0 AC |
| BFMS | FULL TOOTH LENGTH | 0.289 INCHES MINIMUM SINGLE END |
| FEAT | SPECIAL FEATURES | CONTROL FIELD IN PARALLEL RATED AT 20 VOLTS AC |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| BKPH | TORQUE RATING AND TYPE | 0.19 INCH-OUNCES STALLED |