5905-00-880-8423 RESISTOR,THERMAL Index 5905-00-880-8435 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-880-8434

Federal Supply Class:
5905

National Item Identification Number:
008808434

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:
78WS317CT08815HONEYWELL INTERNATIONAL INC
C60310027088818KEARFOTT CORPORATION
RC09-01-259404454SENSOR SYSTEMS, L.L.C.


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION354.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION20.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
ANGLE OF MOUNTING HOLE IN DEG90.0
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
BEARING TYPEBALL SHAFT
BODY DIAMETER0.875 INCHES NOMINAL
BODY LENGTH0.593 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION ABSOLUTE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.30 TO 0.30 SINGLE SECTION
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER1.065 INCHES MAXIMUM
OVERALL LENGTH1.288 INCHES NOMINAL
MAXIMUM RUNNING TORQUE0.15 INCH-OUNCES
MAXIMUM STARTING TORQUE0.20 INCH-OUNCES
MOUNTING FACILITY QUANTITY2
MOUNTING HOLE DIAMETER0.071 INCHES NOMINAL
MOUNTING METHODUNTHREADED HOLE(S) AND CLAMP RING(S)
MOUNTING HOLE/STUD CIRCLE DIAMETER0.469 INCHES NOMINAL
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER0.8750 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.0015 INCHES
PILOT DIAMETER0.7500 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY1
SHAFT END PLAY0.001 INCHES
SHAFT DIAMETER0.1249 INCHES NOMINAL
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.690 INCHES NOMINAL
UNDERCUT DIAMETER0.781 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION177.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-0.1 TO 0.1 DEG ANGULAR ROTATION SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-200.0 TO 200.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY4 TURRET


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