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National Stock Number:
5905-00-864-9446
Federal Supply Class:
5905
National Item Identification Number:
008649446
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:
| 751-6107 | 19176 | SERVO INSTRUMENT CORPORATION |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 125.0 SINGLE SECTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.000 KILOHMS 1ST SECTION AND 2.000 KILOHMS 2ND SECTION | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 1ST SECTION AND -0.75 TO 0.75 2ND SECTION | | MAXIMUM RUNNING TORQUE | 9.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 9.50 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 3 | | MOUNTING METHOD | THREADED HOLE | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.288 INCHES NOMINAL | | OVERALL DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.8 FREE AIR 1ST SECTION AND 0.25 FREE AIR 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | SECTION QUANTITY | 2 | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND | | TERMINAL TYPE AND QUANTITY | 7 SOLDER STUD |
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