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 |
|---|---|
| 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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 |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| AAJU | OVERALL LENGTH | 4.375 INCHES |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 20.0 LINE TO NEUTRAL SINGLE INPUT |
| BFML | CONTROL FIELD WINDING TYPE | TWO WINDINGS, PARALLEL CONNECTED |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 20.0 AC |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| CWHZ | SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
| FREQ | FREQUENCY IN HERTZ | 60.0 INPUT |
| CWFX | ROTOR SPEED RATING IN RPM | 3200.0 SINGLE NO LOAD |
| CWDY | TEMP RATING | 40.0 AMBIENT DEG CELSIUS |
| AXGY | MOUNTING METHOD | CLAMP RING |
| CWCS | LENGTH OF SHAFT FROM HOUSING | 1.500 INCHES SINGLE END |
| AAJV | OVERALL WIDTH | 2.040 INCHES |
| FAAZ | PHASE | TWO INPUT |
| ABWV | SHAFT DIAMETER | 0.1580 INCHES NOMINAL SINGLE END |
| BKPH | TORQUE RATING AND TYPE | 3.0 INCH-OUNCES STALLED |
| AAJT | OVERALL HEIGHT | 2.040 INCHES |
| BFMF | COOLING METHOD | NONVENTILATED |