NSN 6680-00-946-6133

Part Details | TACHOMETER GENERATOR

6680-00-946-6133 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: FDE68131, FDE68-13-1, 2710451501, 2710451-501, 6680-00-946-6133, 00-946-6133, 6680009466133, 009466133

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66MAR 11, 196600-946-613320241 ( GENERATOR, TACHOMETER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-946-6133
Part Number Cage Code Manufacturer
FDE68-13-188818KEARFOTT CORPORATIONDBA KEARFOTT
2710451-50125500LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 6680-00-946-6133
Characteristic Specifications
OVERALL LENGTH8.360 INCHES
OVERALL WIDTH3.500 INCHES
OVERALL HEIGHT3.500 INCHES
MOUNTING METHOD FLANGE
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
TERMINAL TYPE AND QUANTITY2 SCREW
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS9.0 DC
CALIBRATION SPEED IN RPM1000.0
ELECTRICAL RESISTANCE80.0 OHMS
ROTOR SPEED RATING IN RPM4000.0 SINGLE FULL LOAD