138-104-0001
Resistors
RESISTOR,VARIABLE,WIRE WOUND,PRECISION
138-104-0001
Northrop Grumman Systems Corporation
RESISTOR,VARIABLE,WIRE WOUND,PRECISION
ACT NOW! SUBMIT A QUICK QUOTE.
Technical Characteristics
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Reliability Indicator
not established
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Pilot Diameter
1.8740 inches minimum and 1.8750 inches maximum
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Pilot Length
0.0570 inches minimum and 0.0670 inches maximum
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Undercut Diameter
1.870 inches minimum and 1.880 inches maximum
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Body Diameter
1.995 inches minimum and 2.005 inches maximum
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Mounting Lip Diameter
1.9950 inches minimum and 2.0050 inches maximum
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Mounting Lip Depth
0.0880 inches minimum and 0.0980 inches maximum
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Shaft Style
1c round
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Shaft Bearing Type
bearing
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Maximum Running Torque
3.50 inch-ounces (ounce-inches)
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Shaft End Play
0.00400 inches
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Shaft Runout
0.001 inches
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Pilot Diameter Runout
0.00100 inches
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Shaft Radial Play
0.001 inches
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Electrical Resistance Per Section
5.000 kilohms 2nd section
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Electrical Resistance Per Section
80.000 kilohms 3rd section
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Electrical Resistance Per Section
80.000 kilohms 4th section
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Function Conformity Tolerance Per Section
-0.30 to 0.30 2nd section
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Function Conformity Tolerance Per Section
-1.00 to 1.00 3rd section
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Function Conformity Tolerance Per Section
-1.00 to 1.00 4th section
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Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 all sections
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Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-50.0 to 50.0 all sections
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Power Dissipation Rating Per Section In Watts
4.0 free air all sections
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Function Conformity Per Section
3rd section absolute linearity
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Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
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Actuator Travel Control Feature
continuous motion
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Function Characteristic Per Section
1st section equation
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Function Characteristic Per Section
4th section 360 deg sine-cosine
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Test Data Document
95542-138-104 drawing
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Section Quantity
4
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Body Style
5b cylindrical servo mounted
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Undercut Width
0.0600 inches minimum and 0.0700 inches maximum
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Shaft Diameter
0.250 inches nominal
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Shaft Length
0.780 inches nominal
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Body Length
3.000 inches maximum
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Actuator Type
single shaft
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Effective Electrical Rotation In Deg Angular Rotation
360.0 nominal
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Maximum Starting Torque
3.50 inch-ounces (ounce-inches)
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Lateral Runout
0.001 inches
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Terminal Location
radially positioned over more than half the circumference
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Mounting Method
clamp ring
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Electrical Resistance Per Section
5.000 kilohms 1st section
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Rotary Actuator Travel In Angular Deg
360.0 nominal
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Function Conformity Tolerance Per Section
-0.30 to 0.30 1st section
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Function Conformity Per Section
1st section terminal base linearity
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Function Conformity Per Section
2nd section terminal base linearity
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Function Conformity Per Section
4th section absolute linearity
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Function Characteristic Per Section
2nd section equation
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Function Characteristic Per Section
3rd section 360 deg sine-cosine
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Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 all sections
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Terminal Type And Quantity
18 turret