Part Details | TACHOMETER GENERATOR
6680-00-045-4255 A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.
Alternate Parts: 189407, SS779E1, 553952, 84500 47104, 111829001, 111829-001, 6680-00-045-4255, 00-045-4255, 6680000454255, 000454255
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1961 | 00-045-4255 | 20241 ( GENERATOR, TACHOMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-045-4255
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 189407 | 09017 | EDO |
| SS779E1 | 83555 | SERVO-TEK PRODUCTS COMPANY INC.DBA SERVO-TEK PRODUCTS |
| 553952 | F0057 | THALES COMMUNICATIONS & SECURITYS.A.S |
| 84500 47104 | D8385 | THALES DEUTSCHLAND GMBHDBA VERTEIDIGUNGSSYSTEME SEL GMBH |
| 111829-001 | 18338 | XEROX CORPXEROX DOCUMENTATION AND SOFTWARE |
Technical Data | NSN 6680-00-045-4255
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 2.047 INCHES |
| OVERALL WIDTH | 0.760 INCHES |
| MOUNTING METHOD | CLAMP RING |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP COLLAR |
| TERMINAL TYPE AND QUANTITY | 2 SOLDER LUG |
| CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 3.0 DC |
| CALIBRATION SPEED IN RPM | 1000.0 |
| ELECTRICAL RESISTANCE | 150.0 OHMS |
| ACCURACY RANGE IN PERCENT | M5.0/P5.0 |
| ROTOR SPEED RATING IN RPM | 12000.0 SINGLE FULL LOAD |
| FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |