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 |
|---|---|
| 81413 | BAE SYSTEMS INFORMATION AND ELECTRON |
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 |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 30.0 AC |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| CWDY | TEMP RATING | -15.0 OPERATING DEG CELSIUS AND 75.0 OPERATING DEG CELSIUS |
| 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 |
| AAJU | OVERALL LENGTH | 4.005 INCHES |
| CNXS | POWER RATING | 3.500 WATTS INPUT |
| AAJV | OVERALL WIDTH | 1.062 INCHES |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 30.0 LINE TO NEUTRAL SINGLE INPUT |
| CWHZ | SHAFT END CHARACTERISTIC | A17 SINGLE STYLE SINGLE END |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 2.0 AC |
| FAAZ | PHASE | SINGLE INPUT |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AJLA | TEETH QUANTITY | 13 SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BFMF | COOLING METHOD | NATURAL CONVECTION VENTILATED |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.443 INCHES SINGLE END |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| ANPZ | INCLOSURE FEATURE | OPEN PROTECTED |
| BKPH | TORQUE RATING AND TYPE | 3.4 INCH-POUNDS STALLED |