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National Stock Number:
5905-01-013-8261
Federal Supply Class:
5905
National Item Identification Number:
010138261
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.
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Manufacturer Information:
| 5203R500L0-4 | 73138 | BI TECHNOLOGIES CORPORATION | | VBE402-14 | H0203 | THALES NEDERLAND B.V. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 MINIMUM AND 354.0 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 500.000 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY DIAMETER | 1.062 INCHES NOMINAL | | BODY LENGTH | 0.625 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.40 TO 0.40 SINGLE SECTION | | LATERAL RUNOUT | 0.001 INCHES | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 0.15 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.15 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.06200 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.06200 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER RUNOUT | 0.00100 INCHES | | PILOT DIAMETER | 0.96830 INCHES MINIMUM AND 0.96880 INCHES MAXIMUM | | PILOT LENGTH | 0.06200 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.0005 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -130.0 TO 130.0 SINGLE SECTION | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | UNDERCUT DIAMETER | 0.97500 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.06200 INCHES NOMINAL |
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