H-300F-1 1/4

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Body Length

  2.250 inches nominal

• Shaft Diameter

  0.375 inches nominal

• Power Dissipation Rating Per Section In Watts

  300.0 free air single section

• Overall Length

  4.250 inches nominal

• Body Style

  cylindrical hole/slot mounted

• Electrical Resistance Per Section

  550.0 ohms single section

• Terminal Type And Quantity

  3 tab, solder lug

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

• Rotary Actuator Travel In Angular Deg

  315.0 nominal

• Overall Diameter

  6.406 inches nominal

• Body Diameter

  6.000 inches nominal

• Actuator Type

  single shaft

• Mounting Hole/Stud Circle Diameter

  2.375 inches nominal

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unc

• Shaft Style

  round, flatted

• Flat Height

  0.344 inches nominal

• Mounting Facility Quantity

  2

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Mounting Method

  threaded hole

• Screw Thread Quantity Per Inch

  20.0

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

  25.0 single section

• Screw Thread Diameter

  0.250 inches nominal

• Fragility Factor

  moderately delicate

• Shaft Length

  2.000 inches nominal

• Section Quantity

  1

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

  390.0 single section

• Effective Electrical Rotation In Deg Angular Rotation

  315.0 nominal

• First Flat Length

  1.562 inches nominal