5905-00-052-0609, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-052-0609

Federal Supply Class:
5905

National Item Identification Number:
000520609

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:

120-8076	02111	VISHAY SPRAGUE INC
127-77	10639	AVIONICS SPECIALTIES INC.

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	2.5 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	75.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	150.0 SINGLE SECTION
BODY DIAMETER	1.062 INCHES NOMINAL
BODY LENGTH	0.697 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION	3 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-1.00 TO 1.00 SINGLE SECTION
LATERAL RUNOUT	0.001 INCHES
OVERALL DIAMETER	1.436 INCHES NOMINAL
OVERALL LENGTH	1.197 INCHES NOMINAL
MAXIMUM RUNNING TORQUE	0.15 INCH-OUNCES
MAXIMUM STARTING TORQUE	0.25 INCH-OUNCES
MOUNTING LIP DEPTH	0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER	1.0620 INCHES NOMINAL
MOUNTING METHOD	CLAMP RING
PILOT DIAMETER	0.9680 INCHES NOMINAL
PILOT LENGTH	0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT	0.001 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS	3.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	350.0 NOMINAL
SECTION QUANTITY	1
SHAFT BEARING TYPE	BALL
SHAFT END PLAY	0.003 INCHES
SHAFT DIAMETER	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
SHAFT RADIAL PLAY	0.004 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT STYLE	ROUND, SLOTTED
SHAFT LENGTH	0.500 INCHES NOMINAL
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	45.0 SINGLE SECTION AND 175.0 SINGLE SECTION AND 320.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-25.0 TO 25.0 SINGLE SECTION
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	6 TURRET
UNDERCUT DIAMETER	0.965 INCHES NOMINAL
UNDERCUT WIDTH	0.0620 INCHES NOMINAL

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