5905-00-477-8822, RESISTOR,VARIABLE,WIRE WOUND,NON

5905-00-477-8823 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-477-8822

Federal Supply Class:
5905

National Item Identification Number:
004778822

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:

665598B92127-01

89297

NAVAL AIR WARFARE CENTER TRAINING SYSTEMS DIV

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	360.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	20.0 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	55.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	75.0 ALL SECTIONS
BEARING TYPE	BALL SHAFT
BODY DIAMETER	0.937 INCHES NOMINAL
BODY LENGTH	1.250 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FEATURES PROVIDED	HUMIDITY PROOF
FIXED TAP QUANTITY PER SECTION	2 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION	ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.25 TO 25.00 ALL SECTIONS
LATERAL RUNOUT	0.003 INCHES
MAXIMUM RUNNING TORQUE	2.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	2.00 INCH-OUNCES
MOUNTING LIP DEPTH	0.1250 INCHES NOMINAL
MOUNTING LIP DIAMETER	0.9360 INCHES NOMINAL
MOUNTING METHOD	CLAMP RING
NONTURN DEVICE LOCATION	AT 9 OCLOCK
NONTURN DEVICE RADIUS	0.120 INCHES NOMINAL
PILOT LENGTH	0.0380 INCHES NOMINAL
PILOT DIAMETER RUNOUT	0.00200 INCHES
PILOT DIAMETER	0.8130 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS	1.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	360.0 NOMINAL
SECTION QUANTITY	2
SHAFT DIAMETER	0.090 INCHES NOMINAL
SHAFT RADIAL PLAY	0.003 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT END PLAY	0.005 INCHES
SHAFT LENGTH	0.413 INCHES MINIMUM
SHAFT STYLE	ROUND
SWITCH CURRENT TYPE AND RATING IN AMPS	3.000 AC
SWITCH OPERATING POSITION	START OF ROTATION
SWITCH TYPE	ROTARY
SWITCH VOLTAGE RATING IN VOLTS	28.0
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	90.0 ALL SECTIONS AND 180.0 ALL SECTIONS
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 OHMS ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-25.0 TO 25.0 ALL SECTIONS
TERMINAL LOCATION	RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	9 TURRET
UNDERCUT DIAMETER	0.922 INCHES NOMINAL
UNDERCUT WIDTH	0.0620 INCHES NOMINAL

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