Part Number
Part Number:
NSN:
NIIN:
Item Name:
MOTOR , CONTROL
Definition:
A MOTOR WHICH IS DESIGNED TO BE OPERATED FROM TWO INDEPENDENT VOLTAGE SOURCES, IN SUCH A WAY THAT VARIATIONS IN ONE VOLTAGE SOURCE WILL DETERMINE THE DIRECTION AND SPEED OF THE MOTOR. IN THE ALTERNATING CURRENT TYPE THE VOLTAGES ARE USUALLY APPLIED TO A SPLIT-PHASE STATOR, WHEREAS IN THE DIRECT CURRENT TYPE, ONE VOLTAGE IS APPLIED TO THE STATOR AND THE OTHER TO THE ARMATURE. LOW INERTIA AND RAPID REVERSIBILITY ARE INHERENT CHARACTERISTICS OF THIS TYPE OF MOTOR. SEE ALSO SERVOMOTOR, AUTOMATIC PILOT.
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
| CWHZ | SHAFT END CHARACTERISTIC | A2 SINGLE STYLE FIRST END |
| AXGY | MOUNTING METHOD | FACE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| AAJV | OVERALL WIDTH | 2.375 INCHES |
| AAJU | OVERALL LENGTH | 4.562 INCHES |
| CWFX | ROTOR SPEED RATING IN RPM | 3500.0 SINGLE NO LOAD |
| ABWV | SHAFT DIAMETER | 0.157 INCHES MINIMUM FIRST END AND 0.158 INCHES MAXIMUM FIRST END |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| BKPB | CURRENT RATING METHOD | NO LOAD |
| BFMJ | CONTROL FIELD CURRENT RATING IN AMPS | 0.120 |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AGRB | FLAT DEPTH | 0.3750 INCHES NOMINAL SECOND END |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 0.500 INCHES FIRST END |
| FREQ | FREQUENCY IN HERTZ | 60.0 INPUT |
| BFML | CONTROL FIELD WINDING TYPE | TWO WINDINGS, SERIES CONNECTED |
| CWHZ | SHAFT END CHARACTERISTIC | A5 SINGLE STYLE SECOND END |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 115.0 AC |
| BFMK | CONTROL FIELD IMPEDANCE RATING IN OHMS | 1000.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 SCREW |
| ABXQ | FLATTED PORTION LENGTH | 0.7500 INCHES NOMINAL SECOND END |
| CWDY | TEMP RATING | -20.0 OPERATING DEG CELSIUS AND 50.0 OPERATING DEG CELSIUS |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 1.375 INCHES SECOND END |
| AASA | THREAD LENGTH | 0.155 INCHES NOMINAL FIRST END |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 2.437 INCHES |
| ABWV | SHAFT DIAMETER | 0.158 INCHES MINIMUM SECOND END AND 0.159 INCHES MAXIMUM SECOND END |
| CWGL | CURRENT RATING IN AMPS | 0.120 SINGLE INPUT |
| FAAZ | PHASE | TWO INPUT |
| AAJT | OVERALL HEIGHT | 3.250 INCHES |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST END |
| BFMF | COOLING METHOD | NONVENTILATED |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES FIRST END |