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National Stock Number:
5905-00-780-9488
Federal Supply Class:
5905
National Item Identification Number:
007809488
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:
| 45677 | 82340 | L3HARRIS TECHNOLOGIES, INC. | | 7609-1619-0 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7199.5 MINIMUM AND 7200.5 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 20.000 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY DIAMETER | 1.812 INCHES NOMINAL | | BODY LENGTH | 4.400 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW-CW | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FIXED TAP QUANTITY PER SECTION | 19 SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.05/+0.05 SINGLE SECTION | | LATERAL RUNOUT | 0.002 INCHES | | PILOT DIAMETER | 1.8750 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER RUNOUT | 0.00100 INCHES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 6.0 FREE AIR SINGLE SECTION | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM STARTING TORQUE | 1.30 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 2.0000 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | OVERALL DIAMETER | 2.203 INCHES NOMINAL | | OVERALL LENGTH | 5.072 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7380.0 MINIMUM | | SECTION QUANTITY | 1 | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.249 INCHES NOMINAL | | SHAFT LENGTH | 0.641 INCHES MINIMUM AND 0.703 INCHES MAXIMUM | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 360.0 SINGLE SECTION AND 720.0 SINGLE SECTION AND 1080.0 SINGLE SECTION AND 1440.0 SINGLE SECTION AND 1800.0 SINGLE SECTION AND 2160.0 SINGLE SECTION AND 2520.0 SINGLE SECTION AND 2880.0 SINGLE SECTION AND 3240.0 SINGLE SECTION AND 3600.0 SINGLE SECTION AND 3960.0 SINGLE SECTION AND 4320.0 SINGLE SECTION AND 4680.0 SINGLE SECTION AND 5040.0 SINGLE SECTION AND 5400.0 SINGLE SECTION AND 5760.0 SINGLE SECTION AND 6120.0 SINGLE SECTION AND 6480.0 SINGLE SECTION AND 6840.0 SINGLE SECTION | | TAP LOCATION TOLERANCE PER SECTION | -0.5/+0.5 DEG ANGULAR ROTATION SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 22 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 1.812 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
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