5905-01-081-3643 RESISTOR,VARIABLE,WIRE WOUND,NON Index 5905-01-081-3646 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-01-081-3645

Federal Supply Class:
5905

National Item Identification Number:
010813645

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:
11319027934TRACOR AEROSPACE INC ADVANCED SYSTEMS OPN /ASO/ SUB OF TRACOR INC
3435N558-10280294BOURNS INSTRUMENTS INC


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION1.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
BEARING TYPESLEEVE SHAFT
BODY DIAMETER1.062 INCHES NOMINAL
BODY LENGTH0.681 INCHES NOMINAL
BODY STYLECYLINDRICAL BUSHING MOUNTED
FIXED TAP QUANTITY PER SECTION2 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
OVERALL DIAMETER1.460 INCHES NOMINAL
OVERALL LENGTH1.371 INCHES NOMINAL
MAXIMUM RUNNING TORQUE0.20 INCH-OUNCES
MAXIMUM STARTING TORQUE0.20 INCH-OUNCES
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
MOUNTING METHODCLAMP RING AND STANDARD BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR SINGLE SECTION
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES GOLD
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY1
SHAFT DIAMETER0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SHAFT LENGTH0.690 INCHES NOMINAL
SHAFT RADIAL PLAY0.003 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT END PLAY0.003 INCHES
SHAFT STYLEROUND, SLOTTED
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION90.0 SINGLE SECTION AND 180.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY5 TURRET
TEST DATA DOCUMENT27934-113190 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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