Part Number
Part Number:
NSN:
NIIN:
Item Name:
MOTOR , STEPPING
Definition:
A REVERSIBLE BRUSHLESS MOTOR, THE ROTOR OF WHICH ROTATES IN DISCRETE ANGULAR INCREMENTS WHEN ITS STATOR WINDINGS ARE ENERGIZED IN A PROGRAMMED MANNER. ROTATION OCCURS BECAUSE OF THE MAGNETIC ATTRACTION BETWEEN THE ROTOR POLES AND THE SEQUENTIALLY ENERGIZED STATOR PHASES. THE ROTOR HAS NO ELECTRICAL WINDINGS BUT RATHER SALIENT OR MAGNETIZED POLES.
CAGE Information
| Code | Company |
|---|---|
| 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | 4.970 IN. L; 3.380 IN. H; 3.250 IN. W; 1.190 IN. SHAFT L; 12 V; 1 AMP; 0.375 IN. DIA. SHAFT; 0.218 IN. DIA. SPACED EQUALLY ON 2.740 IN. BLT CIR; CW AND CCW ROTATION |
| FEAT | SPECIAL FEATURES | 4.970 IN. L; 3.380 IN. H; 3.250 IN. W; 1.190 IN. SHAFT L; 12 V; 1 AMP; 0.375 IN. DIA. SHAFT; 0.218 IN. DIA. SPACED EQUALLY ON 2.740 IN. BLT CIR; CW AND CCW ROTATION |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| ACDC | CURRENT TYPE | DC |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD |
| CYKY | STEPS PER REVOLUTION | 72 |