Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  3
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• First Flat Length:
  Between 0.312 inches and 0.375 inches
• Flat Height:
  0.188 inches
• Body Diameter:
  3.000 inches
• Shaft Diameter:
  Between 0.219 inches and 0.281 inches
• Shaft Length:
  1.125 inches
• Mounting Bushing Length:
  Between 0.594 inches and 0.656 inches
• Body Length:
  Between 6.281 inches and 6.344 inches
• Shaft Style:
  Round, flatted
• Shaft Bearing Type:
  Bearing
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  Between 295.0 and 305.0
• Maximum Starting Torque:
  64.00 inch-ounces
• Maximum Running Torque:
  40.00 inch-ounces
• Maximum Stop Torque:
  240.00 inch-ounces
• Fragility Factor:
  Moderately rugged
• Screw Thread Diameter:
  0.375 inches and 0.164 inches
• Screw Thread Series Designator:
  Unef and unc
• Screw Thready Qty Per Inch (tpi):
  32.0
• Mounting Facility Quantity:
  4
• Terminal Location:
  Radially positioned over less than half the circumference
• Mounting Method:
  Standard bushing and threaded hole
• Features Provided:
  Panel seal
• Cubic Measure:
  45.400 cubic inches
• Electrical Resistance Per Section:
  2.5 percent, rated amperes c and better industrial clears
• Electrical Resistance Per Section:
  2.5 percent, rated amperes c and better select
• Electrical Resistance Per Section:
  45.0 ohms c and better finish
• Rotary Actuator Travel In Angular Deg:
  Between 295.0 and 305.0
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  340.0 all sections
• Power Dissipation Rating Per Section In Watts:
  25.0 7th secondary grams
• Power Dissipation Rating Per Section In Watts:
  25.0 7th secondary pattern
• Power Dissipation Rating Per Section In Watts:
  50.0 7th secondary finish
• Resistance Tolerance Per Section In Percent:
  -10.0/+10.0 all sections
• Actuator Travel Control Feature:
  Stops
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  25.0 all sections
• Standard Taper Curve Per Section:
  N 1st section
• Standard Taper Curve Per Section:
  L 2nd section
• Standard Taper Curve Per Section:
  L 3rd section
• Test Data Document:
  06481-914107 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:
  9 tab, solder lug
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-291-7663
• Special Features:
  Three variables mounted in steel bracket