Precision Wire Wound Variable Resistor

Part Number 1225787

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

We ship worldwide

Features

2.269 inches maximum overall length.

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    2
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    Between 2.8740 inches and 2.8750 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    2.825 inches
  • Undercut Width:
    0.0730 inches
  • Body Diameter:
    3.016 inches
  • Shaft Diameter:
    0.250 inches
  • Shaft Length:
    Between 0.125 inches and 0.656 inches
  • Body Length:
    1.613 inches
  • Overall Diameter:
    3.268 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:
    354.0
  • Maximum Starting Torque:
    2.20 inch-ounces
  • Maximum Running Torque:
    1.30 inch-ounces
  • Shaft End Play:
    0.001 inches
  • Shaft Runout:
    0.001 inches
  • Shaft Radial Play:
    0.002 inches
  • Fragility Factor:
    Moderately rugged
  • Terminal Location:
    Radially positioned over more 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:
    4.5 all sections and 172.5 all sections and 349.5 all sections
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.10/+0.10 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 all sections
  • Power Dissipation Rating Per Section In Watts:
    0.4 free air all sections
  • Function Conformity Per Section:
    All sections independent linearity
  • Fixed Tap Quantity Per Section:
    3 all sections
  • Tap Location Tolerance Per Section:
    -1.0/+1.0 degrees angular rotation all sections
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 all sections
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    All sections linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    -20.0/+20.0 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 all sections
  • Precious Material And Location:
    Terminals gold
  • Precious Material:
    Gold
  • Test Data Document:
    10001-1225787 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:
    12 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-593-8231

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