National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 451428 | 1PQF4 | A | C | 1 | 5 | ZZ | 9F | |
| 451428 | 36378 | R | 5 | 9 | 3 | AX | ||
| SB804B24A2G3 | 83555 | A | 3 | 2 | A | CX |
CAGE Information
| Code | Company |
|---|---|
| 1PQF4 | L-3 COMMUNICATIONS CORPORATION DIV L |
| 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
| 83555 | SERVO-TEK PRODUCTS COMPANY INC. DBA |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAJU | OVERALL LENGTH | 6.855 INCHES |
| ABWV | SHAFT DIAMETER | 0.1880 INCHES NOMINAL SINGLE END |
| CWGD | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.206 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| AXGY | MOUNTING METHOD | PAD |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 27.5 LINE TO NEUTRAL SINGLE INPUT |
| CWHZ | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| AAJV | OVERALL WIDTH | 1.500 INCHES |
| AAJT | OVERALL HEIGHT | 1.500 INCHES |
| CWFY | NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.206 INCHES |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 SCREW |
| BKPH | TORQUE RATING AND TYPE | 5.3 INCH-POUNDS STALLED |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.500 INCHES SINGLE END |
| CWFX | ROTOR SPEED RATING IN RPM | 9000.0 SINGLE FULL LOAD |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 7.0 DC |
| ACDC | CURRENT TYPE | DC INPUT |
| BFMF | COOLING METHOD | NATURAL CONVECTION VENTILATED |
| CWDY | TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 60.0 OPERATING DEG CELSIUS |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 27.5 DC |
| AKAE | MAXIMUM OPERATING ALTITUDE RATING | 50000.0 FEET |