5905-00-814-2503, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-00-814-2500 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-814-2503

Federal Supply Class:
5905

National Item Identification Number:
008142503

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:

3200-647-1	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
455134-1	96214	RAYTHEON COMPANY

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 MINIMUM AND 3610.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	100.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
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	1.535 INCHES NOMINAL
BODY STYLE	CYLINDRICAL BUSHING 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	-0.50 TO 0.50 SINGLE SECTION
OVERALL DIAMETER	1.125 INCHES NOMINAL
OVERALL LENGTH	2.223 INCHES MINIMUM AND 2.285 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE	5.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	5.00 INCH-OUNCES
MAXIMUM STOP TORQUE	100.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.312 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
NONTURN DEVICE LOCATION	AT 3 OCLOCK
NONTURN DEVICE RADIUS	0.332 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 MINIMUM AND 3610.0 MAXIMUM
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT DIAMETER	0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM
SHAFT LENGTH	0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
SHAFT STYLE	ROUND
TAP LOCATION TOLERANCE PER SECTION	-0.0 TO 5.0 DEG ANGULAR ROTATION 1ST SECTION AND -0.0 TO 10.0 DEG ANGULAR ROTATION 2ND SECTION AND -0.0 TO 5.0 DEG ANGULAR ROTATION 3RD SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	6 TAB, SOLDER LUG

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