12S81

Technical Characteristics

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• End Item Identification

  weather radar; aircraft, orion p-3; aircraft, c-2a (reprocured); aircraft, hawkeye

• Terminal Type And Quantity

  3 pin

• Screw Thread Diameter

  0.250 inches nominal

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  70.0 single section

• Fragility Factor

  moderately delicate

• Section Quantity

  1

• Shaft Length

  0.750 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Center To Center Distance Between Center Terminal And Outside Terminal

  0.100 nominal inches

• Features Provided

  shaft seal

• Actuator Travel Control Feature

  stops

• Terminal Location

  rear end

• Electrical Resistance Per Section

  10.000 percent, rated amperes c and better flooring

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Center To Center Distance Between Terminals

  0.200 inches nominal

• Criticality Code Justification

  feat

• Terminal Length

  0.625 inches nominal

• Special Features

  weapon system essential

• Maximum Running Torque

  6.00 inch-ounces

• Shaft Bearing Type

  sleeve

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  150.0 single section

• Body Length

  0.438 inches nominal

• Mounting Bushing Length

  0.375 inches nominal

• Maximum Starting Torque

  6.00 inch-ounces

• Maximum Stop Torque

  48.00 inch-ounces

• Body Diameter

  0.375 nominal centimeters

• Effective Electrical Rotation In Deg Angular Rotation

  280.0 nominal

• Shaft Diameter

  0.125 inches nominal

• Rotary Actuator Travel In Angular Deg

  280.0 nominal

• Actuator Type

  single shaft

• Mechanical Backlash In Deg Angular Rotation

  3.0

• Reliability Indicator

  not established

• Power Dissipation Rating Per Section In Watts

  1.0 7th secondary quality

• Screw Thread Series Designator

  unef

• Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

  -100.0/+100.0 single section

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section