5905-01-118-7846, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-01-118-7846

Federal Supply Class:
5905

National Item Identification Number:
011187846

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:

3200-2388	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
502-SPEC	02111	VISHAY SPRAGUE INC
842548	02111	VISHAY SPRAGUE INC
842548	98571	TELEDYNE CONTROLS, LLC

Techincal Specification:

UNDERCUT WIDTH	0.0520 INCHES MINIMUM
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3150.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	10.0 KILOHMS 1ST SECTION
ELECTRICAL RESISTANCE PER SECTION	2.96 KILOHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	100.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 ALL SECTIONS
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	3.050 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS EQUATION
FUNCTION CONFORMITY PER SECTION	ALL SECTIONS ABSOLUTE CONFORMITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.07 TO 0.07 1ST SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.10 TO 0.10 2ND SECTION
LATERAL RUNOUT	0.001 INCHES
III OVERALL DIAMETER	1.250 INCHES MAXIMUM
III OVERALL LENGTH	3.363 INCHES MAXIMUM
PILOT DIAMETER	0.6250 INCHES MAXIMUM
PILOT LENGTH	0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT	0.0015 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS	0.1 FREE AIR ALL SECTIONS
PROPRIETARY CHARACTERISTICS	PACS
MAXIMUM RUNNING TORQUE	1.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	1.20 INCH-OUNCES
MAXIMUM STOP TORQUE	128.00 INCH-OUNCES
MOUNTING LIP DEPTH	0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER	0.8750 INCHES NOMINAL
MOUNTING METHOD	CLAMP RING
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3180.0 NOMINAL
SECTION QUANTITY	2
SHAFT BEARING TYPE	BALL
SHAFT END PLAY	0.001 INCHES
SHAFT DIAMETER	0.125 INCHES MAXIMUM
SHAFT LENGTH	0.313 INCHES NOMINAL
SHAFT RADIAL PLAY	0.001 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT STYLE	ROUND
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-200.0 TO 200.0 2ND SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-300.0 TO 300.0 1ST SECTION
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	6 TURRET
TEST DATA DOCUMENT	98571-842548 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
UNDERCUT DIAMETER	0.781 INCHES MAXIMUM

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