4820-00-128-1888 VALVE,NEEDLE Index 7110-00-128-1891 FILING CABINET

National Stock Number:
6105-00-128-1890

Federal Supply Class:
6105

National Item Identification Number:
001281890

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:
EBM30299251MISSION SYSTEMS DAVENPORT INC.
ST1010519333MAGNETIC PERIPHERALS INC NORMANDALE OPNS SUB OF CONTROL DATA CORP


Techincal Specification:
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP COLLAR
INCLOSURE FEATUREGENERAL PURPOSE
INCLOSURE SPECIFICATIONCOMMERCIAL
CURRENT TYPEAC INPUT
FREQUENCY IN HERTZ400.0 OUTPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO NEUTRAL SINGLE INPUT
TORQUE RATING AND TYPE0.2 INCH-OUNCES STALLED
EXCITOR TYPESEPARATELY EXCITED
TEMP RATING-55.0 OPERATING DEG CELSIUS AND
125.0 OPERATING DEG CELSIUS
COOLING METHODAMBIENT AIR
TERMINAL TYPE AND QUANTITY8 WIRE LEAD
ROTOR SPEED RATING IN RPM8800.0 SINGLE NO LOAD
SHAFT END CHARACTERISTICA23 SINGLE STYLE SINGLE END
SHAFT DIAMETER0.1245 INCHES NOMINAL SINGLE END
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE99251
MFR SOURCE CONTROLLING REFERENCEEBM302


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