6740-01-040-1701 ROLLER Index 6740-01-040-1703 SHAFT

National Stock Number:
5905-01-040-1702

Federal Supply Class:
5905

National Item Identification Number:
010401702

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
7216R1KL2573138BI TECHNOLOGIES CORPORATION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION0.100 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
BODY DIAMETER0.875 INCHES NOMINAL
BODY LENGTH1.457 INCHES NOMINAL
BODY STYLECYLINDRICAL BUSHING MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.25 TO 0.25 SINGLE SECTION
LATERAL RUNOUT0.003 INCHES
MAXIMUM STARTING TORQUE0.60 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES
MOUNTING BUSHING LENGTH0.312 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
PILOT DIAMETER RUNOUT0.00100 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SECTION QUANTITY1
SHAFT BEARING TYPESLEEVE
SHAFT END PLAY0.00850 INCHES
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT RADIAL PLAY0.003 INCHES
SHAFT RUNOUT0.0005 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.812 INCHES NOMINAL
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY3 TURRET


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