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 |
|---|---|
| 56070 | SDD MAGNETICS 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 |
| ACDC | CURRENT TYPE | AC INPUT |
| CWFY | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.875 INCHES |
| ABWV | SHAFT DIAMETER | 0.1880 INCHES NOMINAL SINGLE END |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 PIN |
| CWHZ | SHAFT END CHARACTERISTIC | A23 SINGLE STYLE SINGLE END |
| AJLA | TEETH QUANTITY | 26 SINGLE END |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AAJT | OVERALL HEIGHT | 5.000 INCHES |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.750 INCHES SINGLE END |
| AAJV | OVERALL WIDTH | 5.000 INCHES |
| AXGY | MOUNTING METHOD | PAD |
| CWFX | ROTOR SPEED RATING IN RPM | 7500.0 SINGLE FULL LOAD |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 100.0 LINE TO LINE LOW INPUT OR 127.0 LINE TO LINE HIGH INPUT |
| BKPH | TORQUE RATING AND TYPE | 14.0 INCH-OUNCES RUNNING |
| FAAZ | PHASE | SINGLE INPUT |
| CBBL | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| AAJU | OVERALL LENGTH | 7.750 INCHES |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |
| CWGD | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 2.875 INCHES |
| CWGL | CURRENT RATING IN AMPS | 1.350 LOW INPUT OR 1.750 HIGH INPUT |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 20.8 DC |
| BFMF | COOLING METHOD | NONVENTILATED |