5905-00-571-3058, RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-571-3058

Federal Supply Class:
5905

National Item Identification Number:
005713058

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

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), if given, of the output is greater than plus of minus 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, PRECISION.

Manufacturer Information:

10124239	18876	U S ARMY AVIATION AND MISSILE COMMAND
20AW3-2020	19176	SERVO INSTRUMENT CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	347.0 MINIMUM AND 357.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	50.0 KILOHMS ALL SECTIONS
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	SPRING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	48.9 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 ALL SECTIONS
BODY DIAMETER	1.245 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
BODY LENGTH	3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
OVERALL DIAMETER	1.475 INCHES NOMINAL
OVERALL LENGTH	4.625 INCHES NOMINAL
MAXIMUM RUNNING TORQUE	20.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	12.00 INCH-OUNCES
MOUNTING LIP DEPTH	0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
MOUNTING LIP DIAMETER	1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING
PILOT LENGTH	0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
PILOT DIAMETER	1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	347.0 MINIMUM AND 357.0 MAXIMUM
SECTION QUANTITY	3
SHAFT DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SHAFT LENGTH	0.500 INCHES NOMINAL
SHAFT STYLE	ROUND
SPECIAL FEATURES	MAGNETIC CLUTCH APPLIED AGAINST RUNNING TORQUE
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	11 SOLDER STUD
UNDERCUT DIAMETER	1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
UNDERCUT WIDTH	0.0830 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM

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