400R253A

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Maximum Stop Torque

  128.00 inch-ounces

• Nonturn Device Radius

  0.531 inches nominal

• Body Style

  cylindrical bushing mounted

• Overall Length

  1.437 inches nominal

• Shaft Style

  round, slotted

• Body Diameter

  1.094 inches nominal

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section

• Screw Thread Diameter

  0.375 inches nominal

• Rotary Actuator Travel In Angular Deg

  309.0 minimum and 320.0 maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

• Shaft Diameter

  0.250 inches nominal

• Maximum Starting Torque

  6.00 inch-ounces

• Electrical Resistance Per Section

  25.0 kilohms single section

• Effective Electrical Rotation In Deg Angular Rotation

  309.0 minimum and 320.0 maximum

• Body Length

  0.562 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

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

  -250.0/+250.0 single section

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

  125.0 single section

• Nonturn Device Location

  at 9 oclock

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Shaft Length

  0.875 inches nominal

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

  175.0 single section

• Mounting Method

  shaft w/panel seal and standard bushing

• Overall Diameter

  1.515 inches maximum

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0