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 |
|---|---|
| 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
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 |
| 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 |
| CWHZ | SHAFT END CHARACTERISTIC | A23 SINGLE STYLE SINGLE END |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BFMF | COOLING METHOD | AMBIENT AIR |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 125.0 OPERATING DEG CELSIUS |
| CNXS | POWER RATING | 7.700 WATTS OUTPUT |
| ABWV | SHAFT DIAMETER | 0.1245 INCHES NOMINAL SINGLE END |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.228 INCHES SINGLE END |
| AAJU | OVERALL LENGTH | 2.371 INCHES |
| AAJV | OVERALL WIDTH | 0.937 INCHES |
| TTQY | TERMINAL TYPE AND QUANTITY | 11 WIRE LEAD |
| CWFX | ROTOR SPEED RATING IN RPM | 10000.0 SINGLE NO LOAD |
| AJLA | TEETH QUANTITY | 15 SINGLE END |
| AXGY | MOUNTING METHOD | CLAMP RING |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 26.0 AC |
| BKPH | TORQUE RATING AND TYPE | 1.8 INCH-OUNCES STALLED |
| FAAZ | PHASE | TWO INPUT |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.4 AC |
| AKAE | MAXIMUM OPERATING ALTITUDE RATING | 100000.0 FEET |
| AAJT | OVERALL HEIGHT | 0.937 INCHES |