Product Details | TACHOMETER GENERATOR

6680-01-311-6441 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.

Part Alternates: TG1312D, 6680-01-311-6441, 01-311-6441, 6680013116441, 013116441

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 DEC 1989 01-311-6441

Cross Reference | NSN 6680-01-311-6441

Part Number Cage Code Manufacturer
TG1312D 11384 KOLLMORGEN CORPORATION DBA DANAHER MOTION DIV

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Technical Data | NSN 6680-01-311-6441

Characteristic Specifications
OVERALL LENGTH 0.510 INCHES
OVERALL WIDTH 1.938 INCHES
OVERALL HEIGHT 1.938 INCHES
MOUNTING METHOD FACE
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
MOUNTING FACILITY CIRCLE DIAMETER 1.687 INCHES
CURRENT TYPE DC OUTPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 77.5 LINE TO LINE HIGH INPUT
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 1.9 DC
SHAFT ROTATION DIRECTION COUNTERCLOCKWISE SINGLE END
SPECIAL FEATURES CONTAINS GOLD PLATED COMMUTATOR AND PRECIOUS METAL BRUSHES
III SPECIAL HANDLING FEATURE MAGNETIC

Restrictions/Controls & Freight Information | NSN 6680-01-311-6441

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information