5905-00-701-5958, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-701-5958

Federal Supply Class:
5905

National Item Identification Number:
007015958

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:

7221R5KL25

73138

BI TECHNOLOGIES CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	5.000 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	85.0 SINGLE SECTION
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	1.448 INCHES MINIMUM AND 1.466 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDED	NONMETALLIC SHAFT
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.25 TO 0.25 SINGLE SECTION
LATERAL RUNOUT	0.003 INCHES
OVERALL DIAMETER	1.062 INCHES NOMINAL
OVERALL LENGTH	2.145 INCHES NOMINAL
MAXIMUM RUNNING TORQUE	0.50 INCH-OUNCES
MAXIMUM STARTING TORQUE	0.60 INCH-OUNCES
MAXIMUM STOP TORQUE	48.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.312 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
PILOT DIAMETER RUNOUT	0.00100 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS	1.5 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 NOMINAL
SCREW THREAD DIAMETER	0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT BEARING TYPE	SLEEVE
SHAFT END PLAY	0.00500 INCHES
SHAFT DIAMETER	0.124 INCHES NOMINAL
SHAFT RADIAL PLAY	0.003 INCHES
SHAFT RUNOUT	0.0005 INCHES
SHAFT STYLE	ROUND
SHAFT LENGTH	0.656 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-0.0 TO 130.0 SINGLE SECTION
TERMINAL LENGTH	0.188 INCHES NOMINAL
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	3 TURRET

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