2815-00-961-1666 CYLINDER HEAD,DIESEL ENGINE Index 2815-00-961-1674 GUIDE,VALVE STEM

National Stock Number:
6105-00-961-1668

Federal Supply Class:
6105

National Item Identification Number:
009611668

Description:
MOTOR-TACHOMETER GENERATOR

Detail:
AN ITEM WHICH IS AN ELECTRICAL ROTATING MACHINE COMBINING BOTH CONTROL MOTOR AND TACHOMETER GENERATOR ACTION. THE CONTROL MOTOR AND TACHOMETER GENERATOR MAY BE CONTAINED IN THE SAME OR SEPARATE HOUSINGS. IT IS DESIGNED FOR SERVO APPLICATION WHERE INSTANT RESPONSE TO INPUT SIGNAL IS ESSENTIAL. IT IS GENERALLY USED IN CIRCUITS WHERE THE OUTPUT POTENTIAL FROM THE TACHOMETER GENERATOR IS FED BACK TO PREVENT EXCESSIVE OSCILLATION AND FOR ASSURING HIGH STABILITY IN A SERVO LOOP. EXCLUDES DYNAMOTOR; AND MOTOR-GENERATOR.


Manufacturer Information:
4513761PQF4CAE USA INC.
45137636378RAYTHEON TECHNICAL SERVICES COMPANY
SB813B24A283555SERVO-TEK PRODUCTS COMPANY INC. DBA SERVO-TEK PRODUCTS


Techincal Specification:
OVERALL LENGTH5.737 INCHES
OVERALL WIDTH1.500 INCHES
OVERALL HEIGHT1.890 INCHES
LENGTH OF SHAFT FROM HOUSING0.501 INCHES SINGLE END
MOUNTING METHODPAD
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.206 INCHES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.206 INCHES
INCLOSURE FEATURETOTALLY INCLOSED
INCLOSURE SPECIFICATIONCOMMERCIAL
CURRENT TYPEDC INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS27.5 LINE TO NEUTRAL SINGLE INPUT
EXCITOR TYPESEPARATELY EXCITED
TEMP RATING-55.0 OPERATING DEG CELSIUS AND
100.0 OPERATING DEG CELSIUS
COOLING METHODNATURAL CONVECTION VENTILATED
MAXIMUM OPERATING ALTITUDE RATING80000.0 FEET
TERMINAL TYPE AND QUANTITY4 SCREW
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS7.0 DC
CALIBRATION SPEED IN RPM1000.0
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS27.5 DC
ROTOR SPEED RATING IN RPM8400.0 SINGLE NO LOAD
SHAFT END CHARACTERISTICA1 SINGLE STYLE SINGLE END
SHAFT DIAMETER0.1870 INCHES NOMINAL SINGLE END
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND
VERTICAL MOUNTING POSITION
THE MANUFACTURERS DATA
MANUFACTURERS CODE83555
DESIGN CONTROL REFERENCESB813B24A2


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