Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  4
• Body Style:
  Cylindrical servo mounted
• Reliability Indicator:
  Not established
• Pilot Diameter:
  Between 1.5610 inches and 1.5620 inches
• Pilot Length:
  0.0620 inches
• Undercut Diameter:
  Between 1.561 inches and 1.562 inches
• Undercut Width:
  0.0730 inches
• Body Diameter:
  1.750 inches
• Shaft Diameter:
  Between 0.2494 inches and 0.2499 inches
• Shaft Length:
  Between 0.718 inches and 0.782 inches
• Body Length:
  2.681 inches
• Mounting Lip Diameter:
  1.7500 inches
• Mounting Lip Depth:
  0.0930 inches
• Shaft Style:
  Round
• Shaft Bearing Type:
  Ball
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  Between 335.0 and 337.0
• Maximum Starting Torque:
  0.70 inch-ounces
• Maximum Running Torque:
  0.60 inch-ounces
• Shaft End Play:
  0.005 inches
• Shaft Runout:
  0.001 inches
• Lateral Runout:
  0.002 inches
• Pilot Diameter Runout:
  0.001 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
• Features Provided:
  Humidity proof
• Electrical Resistance Per Section:
  125.0 percent, rated amperes c and better finish
• Electrical Resistance Per Section:
  200.0 percent, rated amperes c and better v.G. Stepping
• Electrical Resistance Per Section:
  50.0 percent, rated amperes c and better industrial clears
• Electrical Resistance Per Section:
  50.0 percent, rated amperes c and better select
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.25/+0.25 2nd section
• Function Conformity Tolerance Per Section:
  -0.25/+0.25 3rd section
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 1st section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  90.0 all sections
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -20.0/+20.0 all sections
• Power Dissipation Rating Per Section In Watts:
  2.5 free air all sections
• Function Conformity Per Section:
  2nd section independent linearity
• Function Conformity Per Section:
  3rd section independent linearity
• Function Conformity Per Section:
  1st section independent linearity
• Fixed Tap Quantity Per Section:
  1 all sections
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 all sections
• Actuator Travel Control Feature:
  Continuous motion
• Function Characteristic Per Section:
  10 oclock all primaries
• Function Characteristic Per Section:
  8 oclock all primaries
• Function Characteristic Per Section:
  9 oclock all primaries
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  60.0 all sections
• Standard Taper Curve Per Section:
  A 4th section
• Terminal Type And Quantity:
  16 tab, solder lug
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-889-5538
• Special Features:
  Sections 1-3 are precision variable resistors and section 4 is not