Precision Wire Wound Variable Resistor

Part Number 2552844

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

5.250 inches maximum overall length.

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    7
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    2.8750 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    2.875 inches
  • Undercut Width:
    0.0730 inches
  • Body Diameter:
    3.031 inches
  • Shaft Diameter:
    Between 0.2494 inches and 0.2497 inches
  • Shaft Length:
    0.625 inches
  • Body Length:
    4.500 inches
  • Mounting Lip Diameter:
    3.0000 inches
  • Mounting Lip Depth:
    0.0930 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Ball
  • Actuator Type:
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    358.0
  • Maximum Starting Torque:
    5.90 inch-ounces
  • Maximum Running Torque:
    3.60 inch-ounces
  • Shaft End Play:
    0.0025 inches
  • Shaft Runout:
    0.001 inches
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Features Provided:
    Humidity proof
  • Electrical Resistance Per Section:
    5.0 kilohms all sections
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    0.0 7th section
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    345.0 2nd section
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    345.0 6th section
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.25/+0.25 6th section
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 2nd section
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 3rd section
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 7th section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 1st section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 4th section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 5th section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -150.0/+150.0 all sections
  • Power Dissipation Rating Per Section In Watts:
    2.0 free air all sections
  • Function Conformity Per Section:
    All sections absolute conformity
  • Fixed Tap Quantity Per Section:
    1 2nd section
  • Fixed Tap Quantity Per Section:
    1 6th section
  • Fixed Tap Quantity Per Section:
    1 7th section
  • Resistance Tolerance Per Section In Percent:
    -1.0/+1.0 3rd section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 1st section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 2nd section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 4th section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 5th section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 6th section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 7th section
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    10 oclock 12th primary
  • Function Characteristic Per Section:
    11 oclock 5th primary
  • Function Characteristic Per Section:
    12 oclock 12th primary
  • Function Characteristic Per Section:
    8 oclock all primaries
  • Function Characteristic Per Section:
    9 oclock 12th primary
  • Function Characteristic Per Section:
    Cold rolled 12th primary
  • Function Characteristic Per Section:
    Drawn and pickled 12th primary
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 all sections
  • Precious Material And Location:
    Terminal surfaces gold
  • Precious Material:
    Gold
  • Test Data Document:
    10001-2552844 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Terminal Type And Quantity:
    24 tab, solder lug
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-231-3858
  • Special Features:
    Sections 1, 4, and 5 each have a 5k ohm wiper load; sections 2, 6, and 7 each have a resistance element located across the tap

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