Precision Wire Wound Variable Resistor

Part Number 171-50K

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

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Features

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    1.3125 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    1.313 inches
  • Undercut Width:
    0.0730 inches
  • Body Diameter:
    1.437 inches
  • Shaft Diameter:
    Between 0.2494 inches and 0.2497 inches
  • Shaft Length:
    0.680 inches
  • Body Length:
    1.000 inches
  • Mounting Lip Diameter:
    1.4370 inches
  • Mounting Lip Depth:
    0.0930 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Bearing
  • Actuator Type:
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    345.0
  • Maximum Starting Torque:
    1.00 inch-ounces
  • Maximum Running Torque:
    0.75 inch-ounces
  • Shaft End Play:
    0.002 inches
  • Shaft Runout:
    0.002 inches
  • Lateral Runout:
    0.0014 inches
  • Pilot Diameter Runout:
    0.001 inches
  • Shaft Radial Play:
    0.002 inches
  • Fragility Factor:
    Rugged
  • Terminal Location:
    Radially positioned over more than half the circumference
  • Mounting Method:
    Clamp ring
  • Electrical Resistance Per Section:
    50.0 percent, rated amperes c and better flooring
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    23.0 single section and 184.0 single section and 330.0 single section
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.25/+0.25 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 single section
  • Power Dissipation Rating Per Section In Watts:
    1.0 7th secondary quality
  • Function Conformity Per Section:
    Single section absolute linearity
  • Fixed Tap Quantity Per Section:
    3 single section
  • Tap Location Tolerance Per Section:
    -1.0/+1.0 degrees angular rotation single section
  • Resistance Tolerance Per Section In Percent:
    -1.0/+1.0 single section
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    7 oclock all primaries
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    -20.0/+20.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 single section
  • Test Data Document:
    53711-5400409 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:
    7 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-148-8443

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