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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| AAJT | OVERALL HEIGHT | 0.843 INCHES |
| AAJU | OVERALL LENGTH | 3.450 INCHES |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| CBBL | FEATURES PROVIDED | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| TTQY | TERMINAL TYPE AND QUANTITY | 15 WIRE LEAD |
| FAAZ | PHASE | TWO INPUT |
| AAJV | OVERALL WIDTH | 0.843 INCHES |