5905-00-790-0113, RESISTOR,VARIABLE,NONWIRE WOUND,

5905-00-790-0114 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-790-0113

Federal Supply Class:
5905

National Item Identification Number:
007900113

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Manufacturer Information:

088-10-138	14945	ASTRO ELECTRONICS INC
2134463	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
3200-721	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
L603000227	36090	LOCKHEED MARTIN LIBRASCOPE CORP
NL7239-359-1	73138	BI TECHNOLOGIES CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	5.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	80.0 SINGLE SECTION
BODY DIAMETER	0.875 INCHES MAXIMUM
BODY LENGTH	2.500 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CCW-CW
FEATURES PROVIDED	NONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION ABSOLUTE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.15 TO 0.15 SINGLE SECTION
LATERAL RUNOUT	0.001 INCHES
OVERALL DIAMETER	0.875 INCHES MAXIMUM
OVERALL LENGTH	2.938 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE	0.50 INCH-OUNCES
MAXIMUM STARTING TORQUE	0.60 INCH-OUNCES
MAXIMUM STOP TORQUE	80.00 INCH-OUNCES
MOUNTING LIP DEPTH	0.0620 INCHES MAXIMUM
MOUNTING LIP DIAMETER	0.8750 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING
PILOT DIAMETER	0.7500 INCHES MAXIMUM
PILOT LENGTH	0.0620 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	0.5 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	3780.0 NOMINAL
SECTION QUANTITY	1
SHAFT END PLAY	0.001 INCHES
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT LENGTH	0.376 INCHES NOMINAL
SHAFT RUNOUT	0.001 INCHES
SHAFT STYLE	ROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	1800.0 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	2500.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-0.15 TO 0.15 OHMS SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	REAR END
TERMINAL TYPE AND QUANTITY	4 SCREW
UNDERCUT DIAMETER	0.781 INCHES MAXIMUM
UNDERCUT WIDTH	0.0620 INCHES MAXIMUM

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