5905-00-836-6079 RESISTOR,VARIABLE,WIRE WOUND,PRE Index 5905-00-836-6081 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-836-6080

Federal Supply Class:
5905

National Item Identification Number:
008366080

Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE

Detail:
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE, For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.


Manufacturer Information:
140409-00053397NUMAX ELECTRONICS INC
140409-00081413BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
RL270A224017COGNITIVE RESOURCES INC DBA GAMEWELL CO THE


Techincal Specification:
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION2.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION TERMINAL BASE LINEARITY
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 SINGLE SECTION
SHAFT RADIAL PLAY0.001 INCHES
SHAFT BEARING TYPEBALL
SHAFT END PLAY0.00500 INCHES
MAXIMUM STARTING TORQUE0.50 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION177.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-0.5 TO 0.5 DEG ANGULAR ROTATION SINGLE SECTION
BODY STYLECYLINDRICAL SERVO MOUNTED
PILOT DIAMETER0.7490 INCHES MINIMUM AND
0.7500 INCHES MAXIMUM
PILOT LENGTH0.0570 INCHES MINIMUM AND
0.0570 INCHES MAXIMUM
UNDERCUT DIAMETER1.990 INCHES MINIMUM AND
2.010 INCHES MAXIMUM
UNDERCUT WIDTH0.5000 INCHES NOMINAL
BODY DIAMETER1.990 INCHES MINIMUM AND
2.010 INCHES MAXIMUM
BODY LENGTH0.609 INCHES MINIMUM AND
0.641 INCHES MAXIMUM
MOUNTING LIP DIAMETER2.1820 INCHES MINIMUM AND
2.1920 INCHES MAXIMUM
MOUNTING LIP DEPTH0.1200 INCHES MINIMUM AND
0.1300 INCHES MAXIMUM
ANGLE OF MOUNTING HOLE IN DEG45.0
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
MOUNTING HOLE/STUD CIRCLE DIAMETER1.437 INCHES NOMINAL
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND
SHAFT DIAMETER0.250 INCHES MINIMUM AND
0.251 INCHES MAXIMUM
SHAFT LENGTH0.812 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION354.0 NOMINAL
MOUNTING METHODTHREADED HOLE
MOUNTING FACILITY QUANTITY3
SCREW THREAD SERIES DESIGNATORUNC
SCREW THREAD DIAMETER0.125 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
FEATURES PROVIDEDNONMETALLIC SHAFT
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL LENGTH1.437 INCHES NOMINAL
OVERALL DIAMETER2.219 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE81413
DESIGN CONTROL REFERENCE140409-000


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