2925-00-335-0426 CLAMP,COIL CORE Index 5905-00-335-0430 RESISTOR ASSEMBLY

National Stock Number:
5905-00-335-0429

Federal Supply Class:
5905

National Item Identification Number:
003350429

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

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), if given, of the output is greater than plus of minus 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, PRECISION.


Manufacturer Information:
R50D829779500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION343.0 NOMINAL AND 350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION17.700 KILOHMS 4TH SECTION
ELECTRICAL RESISTANCE PER SECTION50.000 KILOHMS 1ST SECTION
ELECTRICAL RESISTANCE PER SECTION50.000 KILOHMS 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION50.000 KILOHMS 3RD SECTION
ELECTRICAL RESISTANCE PER SECTION50.000 KILOHMS 5TH SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
BEARING TYPEBEARING SHAFT
BODY DIAMETER1.985 INCHES NOMINAL
BODY LENGTH1.875 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS GRAPH
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-2.00 TO 1.00 4TH SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION-5.00 TO 5.00 1ST SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION-5.00 TO 5.00 2ND SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION-5.00 TO 5.00 3RD SECTION
OVERALL DIAMETER2.293 INCHES NOMINAL
OVERALL LENGTH3.313 INCHES NOMINAL
MOUNTING LIP DEPTH0.06200 INCHES NOMINAL
MOUNTING LIP DIAMETER1.98500 INCHES NOMINAL
MOUNTING METHODCLAMP RING
SPECIAL FEATURESAMBIENT TEMP 70 DEG C AT 0.75 WATT,AMBIENT TEMP 70 DEG C AT 0.75 WATT,AMBIENT TEMP 70 DEG C AT 0.75 WATT,AMBIENT TEMP 70 DEG C AT 0.5 WATT,AMBIENT TEMP 70 DEG C AT 2.0 WATT
PILOT DIAMETER1.87500 INCHES NOMINAL
PILOT LENGTH0.06200 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR 4TH SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR 1ST SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR 2ND SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR 3RD SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS4.0 FREE AIR 5TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 1ST SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 2ND SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 3RD SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 4TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 5TH SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY5
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.438 INCHES NOMINAL
SHAFT STYLEROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS25000.0 ALL SECTIONS
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY18 TURRET
TEST DATA DOCUMENT79500-59-J-204 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 79500-52-C-2444 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
UNDERCUT DIAMETER0.838 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
UNDERCUT WIDTH0.06200 INCHES NOMINAL


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