Variable Wire Wound Pre Resistor NSN: 5905-00-128-6267

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Variable Wire Wound Pre Resistor- 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.


5905-00-128-6267 Datasheet

Effective Electrical Rotation In Deg Angular Rotation: 250.0 nominal
Electrical Resistance Per Section: 5.25 percent, rated amperes c and better finish
Electrical Resistance Per Section: 55.0 percent, rated amperes c and better industrial clears
Actuator Type: Single shaft
Actuator Travel Control Feature: Stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 125.0 all sections
Body Diameter: 0.880 inches nominal
Body Length: 2.350 inches nominal
Body Style: Cylindrical servo mounted
Function Characteristic Per Section: All sections linear
Function Conformity Per Section: All sections independent linearity
Function Conformity Tolerance Per Section: -0.50/+0.50 all sections
Maximum Running Torque: 0.80 inch-ounces
Maximum Starting Torque: 1.00 inch-ounces
Mounting Lip Depth: 0.0620 inches nominal
Mounting Lip Diameter: 0.7500 inches nominal
Mounting Method: Clamp ring
Lateral Runout: 0.002 inches
Reliability Indicator: Not established
Resistance Tolerance Per Section In Percent: -2.0/+2.0 1st section
Resistance Tolerance Per Section In Percent: -5.0/+5.0 1st section
Rotary Actuator Travel In Angular Deg: 250.0 nominal
Section Quantity: 2
Shaft Diameter: 0.125 inches nominal
Shaft Length: 0.620 inches nominal
Shaft End Play: 0.0015 inches
Shaft Runout: 0.001 inches
Shaft Style: Round, slotted
Shaft Radial Play: 0.001 inches
Pilot Diameter: 0.6250 inches nominal
Pilot Length: 0.0620 inches nominal
Power Dissipation Rating Per Section In Watts: 2.0 free air all sections
Terminal Location: Radially positioned over less than half the circumference
Terminal Type And Quantity: 3 tab, solder lug
Undercut Diameter: 0.880 inches nominal
Undercut Width: 0.0620 inches nominal

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