Precision Wire Wound Variable Resistor

Part Number 750-153

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

We ship worldwide

Features

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    3
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    Between 0.7494 inches and 0.7497 inches
  • Pilot Length:
    Between 0.0600 inches and 0.0700 inches
  • Undercut Diameter:
    Between 0.7494 inches and 0.7497 inches
  • Undercut Width:
    0.0850 inches
  • Body Diameter:
    0.885 inches
  • Shaft Diameter:
    Between 0.1246 inches and 0.1248 inches
  • Shaft Length:
    0.470 inches
  • Body Length:
    1.550 inches
  • Mounting Lip Diameter:
    0.8850 inches
  • Mounting Lip Depth:
    Between 0.0600 inches and 0.0700 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Bearing
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    340.0
  • Maximum Starting Torque:
    0.30 inch-ounces
  • Maximum Running Torque:
    0.30 inch-ounces
  • Shaft End Play:
    0.005 inches
  • Shaft Radial Play:
    0.001 inches
  • Terminal Location:
    Radially positioned over more than half the circumference
  • Mounting Method:
    Clamp ring
  • Features Provided:
    Humidity proof
  • Electrical Resistance Per Section:
    10.0 percent, rated amperes c and better industrial clears
  • Electrical Resistance Per Section:
    10.0 percent, rated amperes c and better select
  • Electrical Resistance Per Section:
    15.3 percent, rated amperes c and better finish
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    238.0 1st section and 283.0 1st section
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    283.0 2nd section
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    283.0 3rd section
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.40/+0.40 1st section
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 2nd section
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 3rd section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    85.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -20.0/+20.0 1st section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -90.0/+90.0 2nd section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -90.0/+90.0 3rd section
  • Power Dissipation Rating Per Section In Watts:
    1.0 free air all sections
  • Function Conformity Per Section:
    All sections stepped conformity
  • Fixed Tap Quantity Per Section:
    1 2nd section
  • Fixed Tap Quantity Per Section:
    1 3rd section
  • Fixed Tap Quantity Per Section:
    2 1st section
  • Tap Location Tolerance Per Section:
    -1.0/+1.0 degrees angular rotation all sections
  • Resistance Tolerance Per Section In Percent:
    -4.0/+4.0 all sections
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    All sections table
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    25.0 all sections
  • Precious Material And Location:
    Terminals gold and terminals silver
  • Precious Material:
    Gold and silver
  • Test Data Document:
    98571-808953 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:
    13 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-980-0830

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