140-278

Technical Characteristics

• Body Style

  1b cylindrical bushing mounted

• Shaft Diameter

  0.123 inches minimum and 0.126 inches maximum

• Shaft Length

  0.730 inches minimum and 0.770 inches maximum

• Shaft Style

  3c round, slotted

• Nonturn Device Radius

  0.177 inches minimum and 0.197 inches maximum

• Screw Thread Quantity Per Inch

  32.0

• Mounting Method

  standard bushing

• Features Provided

  shaft seal

• Function Conformity Tolerance Per Section

  -1.00 to 1.00 single section

• Function Conformity Per Section

  single section independent linearity

• Terminal Type And Quantity

  3 solder stud

• Section Quantity

  1

• Reliability Indicator

  not established

• Body Diameter

  0.430 inches minimum and 0.570 inches maximum

• Mounting Bushing Length

  0.292 inches minimum and 0.332 inches maximum

• Body Length

  0.650 inches maximum

• Shaft Bearing Type

  bearing

• Actuator Type

  single shaft

• Effective Electrical Rotation In Deg Angular Rotation

  320.0 nominal

• Maximum Starting Torque

  6.00 inch-ounces (ounce-inches)

• Maximum Stop Torque

  80.00 inch-ounces (ounce-inches)

• Nonturn Device Location

  at 12 oclock

• Fragility Factor

  moderately rugged

• Screw Thread Diameter

  0.250 inches nominal

• Screw Thread Series Designator

  unef

• Terminal Location

  rear end

• Electrical Resistance Per Section

  500.0 ohms single section

• Rotary Actuator Travel In Angular Deg

  315.0 minimum and 335.0 maximum

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

  150.0 single section

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

  -70.0 to 70.0 single section

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Resistance Tolerance Per Section In Percent

  -5.0 to 5.0 single section

• Actuator Travel Control Feature

  stops

• Function Characteristic Per Section

  single section linear

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

  70.0 single section

• Test Data Document

  17773-11291793 drawing