66938-28R

Technical Characteristics

• Actuator Travel Control Feature

  stops

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

  -20.0/+20.0 single section

• Shaft Diameter

  0.375 inches nominal

• Power Dissipation Rating Per Section In Watts

  300.0 free air single section

• Body Style

  cylindrical hole/slot mounted

• Shaft Style

  round

• Terminal Type And Quantity

  3 tab, solder lug

• Body Length

  2.188 inches nominal

• Effective Electrical Rotation In Deg Angular Rotation

  317.0 nominal

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

  40.0 single section

• Body Diameter

  6.000 inches nominal

• Actuator Type

  single shaft

• Maximum Running Torque

  16.00 inch-ounces

• Mounting Hole/Stud Circle Diameter

  2.375 inches nominal

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unc

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

  340.0 single section

• Mounting Facility Quantity

  2

• Maximum Starting Torque

  16.00 inch-ounces

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Rotary Actuator Travel In Angular Deg

  317.0 nominal

• Mounting Method

  threaded hole

• Screw Thread Quantity Per Inch

  20.0

• Screw Thread Diameter

  0.250 inches nominal

• Overall Diameter

  7.376 inches nominal

• Electrical Resistance Per Section

  28.0 ohms single section

• Shaft Length

  2.000 inches nominal

• Section Quantity

  1

• Overall Length

  4.188 inches nominal