Product Details | TACHOMETER GENERATOR

6680-01-047-1752 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: E59102, E-591-02, 6680-01-047-1752, 01-047-1752, 6680010471752, 010471752

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

Supply Group (FSG) NSN Assign. NIIN
66 01 SEP 1977 01-047-1752

Cross Reference | NSN 6680-01-047-1752

Part Number Cage Code Manufacturer
E-591-02 13094 RELIANCE MOTION CONTROL

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Technical Data | NSN 6680-01-047-1752

Characteristic Specifications
OVERALL WIDTH 3.125 INCHES
MOUNTING METHOD FIXED BASE AND FACE
MOUNTING FACILITY TYPE AND QUANTITY 2 SLOT
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 2.375 INCHES
MOUNTING FACILITY CIRCLE DIAMETER 1.531 INCHES
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 7.0 LINE TO NEUTRAL SINGLE OUTPUT
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 7.0 DC
CALIBRATION SPEED IN RPM 8000.0
ELECTRICAL RESISTANCE 570.0 OHMS
ROTOR SPEED RATING IN RPM 8000.0 SINGLE FULL LOAD
SHAFT END CHARACTERISTIC A5 SINGLE STYLE SINGLE END
FLATTED PORTION LENGTH 0.8800 INCHES NOMINAL SINGLE END
MANUFACTURERS CODE 13094
DESIGN CONTROL REFERENCE E-591-02

Restrictions/Controls & Freight Information | NSN 6680-01-047-1752

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable