5905-00-646-7149 ATTENUATOR Index 5905-00-646-7156 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-646-7155

Federal Supply Class:
5905

National Item Identification Number:
006467155

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 functional tolerance (linearity), if given, of the output is greater 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
GWL286501121ROCKWELL AUTOMATION, INC.


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION295.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION28.000 MEGOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 SINGLE SECTION
BODY DIAMETER0.500 INCHES NOMINAL
BODY LENGTH0.469 INCHES MAXIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
DEVICE DESIGN TYPENONTURN AT 10 OCLOCK
FEATURES PROVIDEDSHAFT LOCKING DEVICE
NONTURN DEVICE RADIUS0.250 INCHES NOMINAL
OVERALL LENGTH0.344 INCHES NOMINAL
MOUNTING BUSHING LENGTH0.500 INCHES NOMINAL
MOUNTING METHODLOCKING BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG295.0 NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.625 INCHES NOMINAL
SPECIAL FEATURESMOUNTING METHOD: LOCKING BUSHING W/SHAFT SEAL
TERMINAL LOCATIONREAR END
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG


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