Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  3
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  1.312 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  0.763 inches
• Mounting Bushing Length:
  0.375 inches
• Body Length:
  0.705 inches
• Shaft Style:
  Round, slotted
• Shaft Bearing Type:
  Sleeve
• Switch Type:
  Rotary
• Switch Voltage Rating In Volts:
  28.0
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  352.0
• Maximum Starting Torque:
  0.60 inch-ounces
• Maximum Running Torque:
  0.30 inch-ounces
• Shaft End Play:
  0.005 inches
• Shaft Runout:
  0.002 inches
• Lateral Runout:
  0.005 inches
• Pilot Diameter Runout:
  0.002 inches
• Shaft Radial Play:
  0.004 inches
• Switch Operating Position:
  Start of rotation
• Switch Contact Arrangement:
  Single pole, single throw, normally open, both positions maintained
• Screw Thread Diameter:
  0.375 inches
• Screw Thread Series Designator:
  Unef
• Screw Thready Qty Per Inch (tpi):
  32.0
• Terminal Location:
  Longitudinally positioned on the circumference
• Mounting Method:
  Standard bushing
• Features Provided:
  Switch
• Electrical Resistance Per Section:
  1.0 percent, rated amperes c and better finish
• Electrical Resistance Per Section:
  40.0 kilohms 2nd section
• Electrical Resistance Per Section:
  5.0 percent, rated amperes c and better select
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 all sections
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  105.0 all sections
• Power Dissipation Rating Per Section In Watts:
  1.0 free air all sections
• Function Conformity Per Section:
  All sections independent linearity
• Resistance Tolerance Per Section In Percent:
  -2.0 to 2.0 1st section
• Resistance Tolerance Per Section In Percent:
  -5.0 to 5.0 3rd section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 2nd section
• Actuator Travel Control Feature:
  Continuous motion
• Function Characteristic Per Section:
  All sections linear
• 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
• Switch Current Type And Rating In Amps:
  0.000040 ac/dc
• Terminal Type And Quantity:
  11 turret
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-027-5702