6140-00-126-1548 BATTERY,STORAGE Index 5905-00-126-1553 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-126-1552

Federal Supply Class:
5905

National Item Identification Number:
001261552

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:
502-500202111VISHAY SPRAGUE INC
695-2-40004-150237CAE USA INC.
D10-09-25699957BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS 1ST SECTION AND 50.0 KILOHMS 2ND SECTION AND 15.0 OHMS 3RD SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
BODY DIAMETER0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
BODY LENGTH4.501 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FEATURES PROVIDEDNONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION1 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 1ST SECTION AND -0.10 TO 0.10 2ND SECTION AND -1.00 TO 1.00 3RD SECTION
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER1.096 INCHES MAXIMUM
OVERALL LENGTH5.157 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
MAXIMUM STARTING TORQUE1.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING LIP DIAMETER0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
PILOT DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER RUNOUT0.002 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 1ST SECTION AND -3.0 TO 3.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 NOMINAL
SECTION QUANTITY3
SHAFT BEARING TYPEBALL
SHAFT END PLAY0.005 INCHES
SHAFT DIAMETER0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SHAFT RADIAL PLAY0.002 INCHES
SHAFT RUNOUT0.002 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS5000.0 1ST SECTION AND 25000.0 2ND SECTION AND 7.5 3RD SECTION
TAP LOCATION TOLERANCE PER SECTION-2.0 TO 2.0 OHMS ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-30.0 TO 30.0 ALL SECTIONS
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY12 TAB, SOLDER LUG
UNDERCUT DIAMETER0.750 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM


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