5905-00-925-8784 RESISTOR,FIXED,COMPOSITION Index 5905-00-925-8788 RESISTOR,FIXED,FILM

National Stock Number:
5905-00-925-8787

Federal Supply Class:
5905

National Item Identification Number:
009258787

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:
10091109062CRANE ELECTRONICS, INC.
500-138901121ROCKWELL AUTOMATION, INC.
500-851702111VISHAY SPRAGUE INC
500-8517C7407IV-ELECTRONIC KLAUS VESPERMANN KG


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 MINIMUM
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER35.0 SINGLE SECTION
BEARING TYPESLEEVE SHAFT
BODY DIAMETER0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
BODY LENGTH1.563 INCHES MINIMUM AND 1.583 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIRST FLAT LENGTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FLAT HEIGHT0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
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 DIAMETER1.049 INCHES NOMINAL
OVERALL LENGTH1.948 INCHES NOMINAL
MAXIMUM RUNNING TORQUE0.50 INCH-OUNCES
MAXIMUM STARTING TORQUE0.50 INCH-OUNCES
MAXIMUM STOP TORQUE100.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0630 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM
MOUNTING LIP DIAMETER0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING METHODCLAMP RING(S)
PILOT DIAMETER RUNOUT0.002 INCHES
PILOT DIAMETER0.6250 INCHES NOMINAL
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3640.0 MINIMUM
SECTION QUANTITY1
SHAFT END PLAY0.005 INCHES
SHAFT DIAMETER0.248 INCHES NOMINAL
SHAFT RADIAL PLAY0.002 INCHES
SHAFT RUNOUT0.002 INCHES
SHAFT STYLEROUND, FLATTED
SHAFT LENGTH0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
UNDERCUT DIAMETER0.625 INCHES NOMINAL
UNDERCUT WIDTH0.0630 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM
TAP LOCATION TOLERANCE PER SECTION-2.0 TO 2.0 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 LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG


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