Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  7
• Body Style:
  Cylindrical servo mounted
• Reliability Indicator:
  Not established
• Pilot Diameter:
  2.8750 inches
• Pilot Length:
  0.0620 inches
• Undercut Diameter:
  2.875 inches
• Undercut Width:
  0.0730 inches
• Body Diameter:
  3.031 inches
• Shaft Diameter:
  Between 0.2494 inches and 0.2497 inches
• Shaft Length:
  0.625 inches
• Body Length:
  4.500 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:
  358.0
• Maximum Starting Torque:
  5.90 inch-ounces
• Maximum Running Torque:
  3.60 inch-ounces
• Shaft End Play:
  0.0025 inches
• Shaft Runout:
  0.001 inches
• Terminal Location:
  Radially positioned over less 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:
  0.0 7th section
• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
  345.0 2nd section
• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
  345.0 6th section
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.25/+0.25 6th section
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 2nd section
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 3rd section
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 7th section
• Function Conformity Tolerance Per Section:
  -1.00/+1.00 1st section
• Function Conformity Tolerance Per Section:
  -1.00/+1.00 4th section
• Function Conformity Tolerance Per Section:
  -1.00/+1.00 5th section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  125.0 all sections
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -150.0/+150.0 all sections
• Power Dissipation Rating Per Section In Watts:
  2.0 free air all sections
• Function Conformity Per Section:
  All sections absolute conformity
• Fixed Tap Quantity Per Section:
  1 2nd section
• Fixed Tap Quantity Per Section:
  1 6th section
• Fixed Tap Quantity Per Section:
  1 7th 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
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 2nd section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 4th section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 5th section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 6th section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 7th section
• Actuator Travel Control Feature:
  Continuous motion
• Function Characteristic Per Section:
  10 oclock 12th primary
• Function Characteristic Per Section:
  11 oclock 5th primary
• Function Characteristic Per Section:
  12 oclock 12th primary
• Function Characteristic Per Section:
  8 oclock all primaries
• Function Characteristic Per Section:
  9 oclock 12th primary
• Function Characteristic Per Section:
  Cold rolled 12th primary
• Function Characteristic Per Section:
  Drawn and pickled 12th primary
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  40.0 all sections
• Precious Material And Location:
  Terminal surfaces gold
• Precious Material:
  Gold
• Test Data Document:
  10001-2552844 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:
  24 tab, solder lug
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-231-3858
• Special Features:
  Sections 1, 4, and 5 each have a 5k ohm wiper load; sections 2, 6, and 7 each have a resistance element located across the tap