5905-00-320-9883 RESISTOR,VARIABLE,WIRE WOUND,PRE Index 5905-00-320-9885 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-320-9884

Federal Supply Class:
5905

National Item Identification Number:
003209884

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:
162C24002297ACE ELECTRONICS ASSOCIATES INC
162C34002297ACE ELECTRONICS ASSOCIATES INC
9385903848ARMA DIV AMBAC INDUSTRIES INC
AMB41004454SENSOR SYSTEMS, L.L.C.
RV1 5-8SE999957BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION345.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION150.0 KILOHMS 1ST SECTION AND 1.0 KILOHMS 2ND SECTION AND 500.0 OHMS 3RD SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 ALL SECTIONS
BEARING TYPEBALL SHAFT
BODY DIAMETER1.781 INCHES MAXIMUM
BODY LENGTH2.531 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.15 TO 0.15 ALL SECTIONS
LATERAL RUNOUT0.001 INCHES
OVERALL LENGTH2.957 INCHES NOMINAL
MAXIMUM STARTING TORQUE3.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER1.7810 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
PILOT LENGTH0.0680 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.00200 INCHES
PILOT DIAMETER0.9995 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS10.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 1ST SECTION AND -2.0 TO 2.0 2ND SECTION AND -1.0 TO 1.0 3RD SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY3
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT LENGTH0.426 INCHES NOMINAL
SHAFT STYLEROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS75000.0 1ST SECTION AND 500.0 2ND SECTION AND 250.0 3RD SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 OHMS ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 ALL SECTIONS
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY12 TURRET
UNDERCUT DIAMETER1.781 INCHES MAXIMUM
UNDERCUT WIDTH0.0620 INCHES NOMINAL


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