Precision Wire Wound Variable Resistor

Part Number 1277229

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

We ship worldwide

Features

2.933 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    3
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    1.3125 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    1.312 inches
  • Undercut Width:
    0.0930 inches
  • Body Diameter:
    1.453 inches
  • Shaft Diameter:
    Between 0.249 inches and 0.2497 inches
  • Shaft Length:
    0.688 inches
  • Body Length:
    2.120 inches
  • Overall Diameter:
    1.938 inches
  • Mounting Lip Diameter:
    1.4380 inches
  • Mounting Lip Depth:
    0.0730 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Bearing
  • Actuator Type:
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    349.0
  • Maximum Starting Torque:
    1.60 inch-ounces
  • Maximum Running Torque:
    1.10 inch-ounces
  • Shaft End Play:
    0.00500 inches
  • Shaft Runout:
    0.001 inches
  • Lateral Runout:
    0.004 inches
  • Pilot Diameter Runout:
    0.00200 inches
  • Shaft Radial Play:
    0.004 inches
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Electrical Resistance Per Section:
    10.000 percent, rated amperes c and better finish
  • Electrical Resistance Per Section:
    25.000 percent, rated amperes c and better select
  • Electrical Resistance Per Section:
    28.605 percent, rated amperes c and better industrial clears
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    174.5 all sections
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.20/+0.20 1st section
  • Function Conformity Tolerance Per Section:
    -0.20/+0.20 2nd section
  • Function Conformity Tolerance Per Section:
    -0.35/+0.35 3rd section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    85.0 all sections
  • Power Dissipation Rating Per Section In Watts:
    2.0 free air all sections
  • Function Conformity Per Section:
    All sections independent linearity
  • Fixed Tap Quantity Per Section:
    1 all sections
  • Tap Location Tolerance Per Section:
    -1.0/+1.0 degrees angular rotation all sections
  • Resistance Tolerance Per Section In Percent:
    -1.0/+1.0 2nd 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
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    10 oclock 2nd primary
  • Function Characteristic Per Section:
    8 oclock all primaries
  • Function Characteristic Per Section:
    9 oclock all primaries
  • 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
  • Terminal Type And Quantity:
    12 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-651-1631

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