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 |
|---|---|---|---|---|---|---|---|---|
| RD20551-1 | 00724 | A | 3 | 2 | 5 | SB |
CAGE Information
| Code | Company |
|---|---|
| 00724 | RAYTHEON COMPANY DBA RAYTHEON |
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 |
| CWGQ | CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 28.0 LINE TO NEUTRAL SINGLE INPUT |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 1.6 AC |
| FREQ | FREQUENCY IN HERTZ | 400.0 OUTPUT |