Nonprecision Nonwire Wound Variable Resistor

Part Number 128-5031

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

We ship worldwide

Features

2.291 inches maximum overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    3
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    Between 0.9683 inches and 0.9688 inches
  • Pilot Length:
    Between 0.0570 inches and 0.0670 inches
  • Undercut Diameter:
    0.975 inches
  • Undercut Width:
    0.0570 inches
  • Body Diameter:
    1.092 centimeters
  • Shaft Diameter:
    Between 0.1245 inches and 0.1248 inches
  • Shaft Length:
    Between 0.4687 inches and 0.5313 inches
  • Body Length:
    1.760 inches
  • Overall Diameter:
    1.092 inches
  • Mounting Lip Diameter:
    Between 1.0520 inches and 1.0670 inches
  • Mounting Lip Depth:
    0.0570 mils and 0.0670 centimeters
  • Shaft Style:
    Round
  • Shaft Bearing Type:
    Bearing
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    345.0
  • Maximum Starting Torque:
    0.20 inch-ounces
  • Maximum Running Torque:
    0.20 inch-ounces
  • Shaft End Play:
    0.00500 inches
  • Shaft Runout:
    0.002 inches
  • Lateral Runout:
    0.002 inches
  • Pilot Diameter Runout:
    0.00100 inches
  • Shaft Radial Play:
    0.001 inches
  • Fragility Factor:
    Moderately rugged
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Cubic Measure:
    2.146 cubic inches
  • Electrical Resistance Per Section:
    100.0 percent, rated amperes c and better
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Resistance Tempurature Characteristic Range Per Section In Percent:
    -5.0/+5.0 -65 degrees celsius all sections and -4.0/+4.0 -15 degrees celsius all sections and -2.5/+2.5 50 degrees celsius all sections and -5.0/+5.0 75 degrees celsius all sections and -5.0/+5.0 105 degrees celsius all sections and -5.0/+5.0 125 degrees celsius all sections
  • Function Conformity Tolerance Per Section:
    -0.25/+0.25 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:
    1.25 7th secondary at 10'30 oclock
  • Resistance Tolerance Per Section In Percent:
    -10.0/+10.0 all sections
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    6 oclock all primaries
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    70.0 all sections
  • Terminal Type And Quantity:
    9 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-054-6227

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