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National Stock Number:
5905-01-182-1617
Federal Supply Class:
5905
National Item Identification Number:
011821617
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:
| 08W1-2193 | 19176 | SERVO INSTRUMENT CORPORATION | | RC05/6766 | 04454 | SENSOR SYSTEMS, L.L.C. | | RC05/6766 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | STD937-29 | 81579 | MASON ELECTRIC CO. |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 0.500 INCHES NOMINAL | | BODY LENGTH | 0.535 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 SINGLE SECTION | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 0.4375 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 75.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 75.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.5000 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | OVERALL LENGTH | 0.965 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.330 INCHES NOMINAL | | SHAFT DIAMETER | 0.1248 INCHES MAXIMUM | | SHAFT STYLE | ROUND | | SPECIAL FEATURES | SHAFT HAS 0.039 INCH DIAMETER THROUGH HOLE LOCATED 0.070 INCHES FROM END OF SHAFT | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | UNDERCUT DIAMETER | 0.4375 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
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