4310-00-168-3820 NEXT ASSEMBLY Index 4810-00-168-3822 VALVE,COMPRESSOR

National Stock Number:
3010-00-168-3821

Federal Supply Class:
3010

National Item Identification Number:
001683821

Description:
GEARCASE-MOTOR

Detail:
AN ITEM WHOSE PRIME MOTION IS PRODUCED BY AN ELECTRIC MOTOR DRIVING THROUGH A GEARED MECHANISM WHICH ESTABLISHES THE SPEED, DIRECTION AND TYPE OF MOTION PRODUCED. THE GEARING MAY BE INTEGRALLY HOUSED WITH THE MOTOR OR COUPLED TO A SEPARATELY HOUSED MOTOR. FOR UNITS WITH GEARING MECHANISMS HAVING A VARIABLE INPUT/OUTPUT RATIO, MANUALLY OR AUTOMATICALLY SELECTED, SEE MOTOR-TRANSMISSION.


Manufacturer Information:
210104-116848LOCKHEED MARTIN SIPPICAN, INC.
89-11-000108YF5NAVY UNITED STATES DEPARTMENT OF THE DBA CDSA
RE00168382116236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
ENCLOSURE FEATURETOTALLY ENCLOSED
COOLING METHODNONVENTILATED
CRITICALITY CODE JUSTIFICATIONFEAT
CURRENT RATING METHODNO LOAD
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION
INCLOSURE SPECIFICATIONCOMMERCIAL
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.875 INCHES
OVERALL HEIGHT2.438 INCHES
OVERALL LENGTH2.789 INCHES
OVERALL WIDTH2.125 INCHES
SPECIAL FEATURESINTEGRAL CHRONOMETRIC GOVERNOR CORRECTS MOTOR SPEED 900 TIMES PER MINUTE,OUTPUT SHAFT CENTER OFFSET 1.031 IN ABOVE MOTOR CENTERLINE,FLANGE MTG HOLES OFFSET 0.531 IN ABOVE MOTOR CENTERLINE
SPEED CONTROL METHOD AND DEVICE TYPEELECTRICAL MECHANICAL
TEMP RATING-20.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS
WINDING TYPEPERMANENT MAGNET


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