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National Stock Number:
5905-00-629-0028
Federal Supply Class:
5905
National Item Identification Number:
006290028
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:
| 700-296 | 02111 | VISHAY SPRAGUE INC | | 751-2057 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 820183 | 98571 | TELEDYNE CONTROLS, LLC |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 22.000 KILOHMS 1ST SECTION AND 10.000 KILOHMS 2ND SECTION AND 10.000 KILOHMS 3RD SECTION AND 10.000 KILOHMS 4TH SECTION AND 10.460 KILOHMS 5TH SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION | | BODY DIAMETER | 0.883 INCHES MAXIMUM | | BODY LENGTH | 2.830 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.30 TO 0.30 1ST SECTION AND -0.50 TO 0.50 2ND SECTION AND -0.50 TO 0.50 3RD SECTION AND -0.50 TO 0.50 4TH SECTION AND -0.45 TO 0.45 5TH SECTION | | MAXIMUM RUNNING TORQUE | 15.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 14.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.06500 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.88300 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.06500 INCHES NOMINAL | | PILOT DIAMETER | 0.74900 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.75 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -4.0 TO 4.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 5 | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT END PLAY | 0.00100 INCHES | | SHAFT LENGTH | 0.470 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 1ST SECTION AND -90.0 TO 90.0 2ND SECTION AND -90.0 TO 90.0 3RD SECTION AND -90.0 TO 90.0 4TH SECTION AND -20.0 TO 20.0 5TH SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 0.749 INCHES NOMINAL | | UNDERCUT WIDTH | 0.06500 INCHES NOMINAL |
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