5905-01-302-8936, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-01-302-8935 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-01-302-8936

Federal Supply Class:
5905

National Item Identification Number:
013028936

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:

7221-391-0

73138

BI TECHNOLOGIES CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 MINIMUM AND 3610.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	390.0 OHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BEARING TYPE	SLEEVE SHAFT
BODY DIAMETER	0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
BODY LENGTH	1.448 INCHES MINIMUM AND 1.466 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
CUBIC MEASURE	0.914 CUBIC INCHES
FRAGILITY FACTOR	MODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.075 TO 0.075 SINGLE SECTION
LATERAL RUNOUT	0.003 INCHES
MAXIMUM RUNNING TORQUE	5.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	6.00 INCH-OUNCES
MAXIMUM STOP TORQUE	128.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
MOUNTING METHOD	STANDARD BUSHING
PILOT DIAMETER RUNOUT	0.001 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 MINIMUM AND 3610.0 MAXIMUM
SCREW THREAD DIAMETER	0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT DIAMETER	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
SHAFT LENGTH	0.656 INCHES MINIMUM AND 0.708 INCHES MAXIMUM
SHAFT RADIAL PLAY	0.003 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT END PLAY	0.005 INCHES
SHAFT STYLE	ROUND
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	3 TURRET

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