Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  5
• Body Style:
  Cylindrical servo mounted
• Reliability Indicator:
  Not established
• Pilot Diameter:
  Between 0.4950 inches and 0.5050 inches
• Pilot Length:
  0.1250 inches
• Undercut Diameter:
  1.750 inches
• Undercut Width:
  0.0730 inches
• Body Diameter:
  1.755 inches
• Angle Of Mounting Hole In Deg:
  90.0
• Angle Between Centerlines Of Mounting Holes In Deg:
  120.0
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  Between 0.109 inches and 0.141 inches
• Body Length:
  4.219 inches
• Overall Diameter:
  2.002 inches
• Mounting Lip Diameter:
  2.0620 inches
• Mounting Lip Depth:
  0.0930 inches
• Mounting Hole/stud Circle Diameter:
  Between 0.870 inches and 0.880 inches
• Shaft Style:
  Round, slotted
• Shaft Bearing Type:
  Ball
• Switch Type:
  Rotary
• Switch Voltage Rating In Volts:
  35.0 and 250.0 and 250.0
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  350.0
• Maximum Starting Torque:
  6.50 inch-ounces
• Maximum Running Torque:
  4.00 inch-ounces
• Shaft Runout:
  0.001 inches
• Switch Operating Position:
  Start of linear movement
• Switch Contact Arrangement:
  Single pole, single throw, normally open, both positions maintained
• Screw Thread Diameter:
  0.138 inches
• Screw Thread Series Designator:
  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:
  Threaded hole
• Features Provided:
  Switch
• Electrical Resistance Per Section:
  4.000 percent, rated amperes c and better v.G. Stepping
• Electrical Resistance Per Section:
  4.000 percent, rated amperes c drop siding
• Electrical Resistance Per Section:
  50.000 percent, rated amperes c and better finish
• Electrical Resistance Per Section:
  80.000 percent, rated amperes c and better industrial clears
• Electrical Resistance Per Section:
  80.000 percent, rated amperes c and better select
• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
  175.0 all sections
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.30/+0.30 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:
  2.0 free air all sections
• Function Conformity Per Section:
  All sections terminal base linearity
• Fixed Tap Quantity Per Section:
  1 1st section
• Fixed Tap Quantity Per Section:
  1 2nd section
• Fixed Tap Quantity Per Section:
  1 3rd section
• Fixed Tap Quantity Per Section:
  1 4th section
• Fixed Tap Quantity Per Section:
  1 5th section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 all sections
• Actuator Travel Control Feature:
  Continuous motion
• Tap Location From Ccw Terminal Per Section In Ohms:
  2000.0 4th section
• Tap Location From Ccw Terminal Per Section In Ohms:
  2000.0 5th section
• Tap Location From Ccw Terminal Per Section In Ohms:
  25000.0 1st section
• Tap Location From Ccw Terminal Per Section In Ohms:
  40000.0 2nd section
• Tap Location From Ccw Terminal Per Section In Ohms:
  40000.0 3rd section
• Function Characteristic Per Section:
  All sections linear
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  85.0 all sections
• Switch Current Type And Rating In Amps:
  0.500 dc and 0.001 dc and 0.010 dc
• Terminal Type And Quantity:
  26 tab, solder lug
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-755-0828
• Special Features:
  3 switch sections