5935-00-421-9137 CONNECTOR,PLUG,ELECTRICAL Index 5915-00-421-9139 FILTER,DIRECT CURRENT POWER

National Stock Number:
5905-00-421-9138

Federal Supply Class:
5905

National Item Identification Number:
004219138

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.


Manufacturer Information:
311073759698MECHTRONICS OF ARIZONA CORP CHATSWORTH OPNS
311073782577RAYTHEON COMPANY


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION310.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION600.0 OHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER25.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 ALL SECTIONS
BODY DIAMETER0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
BODY LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-1.00 TO 1.00 ALL SECTIONS
LATERAL RUNOUT0.005 INCHES
MAXIMUM RUNNING TORQUE1.00 INCH-OUNCES
MAXIMUM STARTING TORQUE1.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER0.8600 INCHES MINIMUM AND 0.8900 INCHES MAXIMUM
MOUNTING METHODCLAMP RING(S)
PILOT DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
PILOT LENGTH0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR ALL SECTIONS
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES GOLD
PRECIOUS MATERIALGOLD
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY2
SHAFT DIAMETER0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
SHAFT RADIAL PLAY0.002 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
SPECIAL FEATURESSHRINK FIT GEAR ON RESISTOR SHAFT BY COOLING RESISTOR IN DRY ICE AND HEATING GEAR TO 380 DEGREES FAHRENHEIT MAXIMUM
UNDERCUT DIAMETER0.781 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY6 TURRET


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