5905-00-945-7169, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-00-945-7170 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-945-7169

Federal Supply Class:
5905

National Item Identification Number:
009457169

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:

3700-710	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
800-8829	02111	VISHAY SPRAGUE INC
R080-407-1033	07421	L3HARRIS INTERSTATE ELECTRONICS CORPORATION
800-8829	C7407	IV-ELECTRONIC KLAUS VESPERMANN KG

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	10.0 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	125.0 SINGLE SECTION
BODY DIAMETER	1.812 INCHES NOMINAL
BODY LENGTH	1.985 INCHES NOMINAL
BODY STYLE	CYLINDRICAL SERVO MOUNTED
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CCW-CW
FIXED TAP QUANTITY PER SECTION	2 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.10 TO 0.10 SINGLE SECTION
OVERALL DIAMETER	2.031 INCHES NOMINAL
OVERALL LENGTH	2.610 INCHES NOMINAL
MAXIMUM STARTING TORQUE	1.20 INCH-OUNCES
MOUNTING LIP DEPTH	0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
MOUNTING LIP DIAMETER	1.9000 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING(S)
PILOT DIAMETER RUNOUT	0.002 INCHES
PILOT DIAMETER	1.0750 INCHES MINIMUM AND 1.0760 INCHES MAXIMUM
PILOT LENGTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	8.0 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 NOMINAL
SECTION QUANTITY	1
SHAFT END PLAY	0.005 INCHES
SHAFT DIAMETER	0.250 INCHES NOMINAL
SHAFT RADIAL PLAY	0.002 INCHES
SHAFT RUNOUT	0.002 INCHES
SHAFT STYLE	ROUND
SHAFT LENGTH	0.625 INCHES NOMINAL
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	400.0 SINGLE SECTION AND 600.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 OHMS SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-30.0 TO 30.0 SINGLE SECTION
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY	5 TAB, SOLDER LUG
UNDERCUT DIAMETER	1.875 INCHES MAXIMUM
UNDERCUT WIDTH	0.0730 INCHES MINIMUM

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