311-657

Technical Characteristics

• Nonturn Device Radius

  0.245 inches maximum

• Shaft Length

  0.875 inches nominal

• Screw Thread Diameter

  0.250 inches nominal

• Section Quantity

  1

• Nonturn Device Location

  at 10'30 oclock

• Screw Thread Quantity Per Inch

  32.0

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

  50.0 single section

• Actuator Travel Control Feature

  stops

• Terminal Location

  rear end

• Body Length

  0.469 inches maximum

• Body Style

  cylindrical bushing mounted

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section

• Features Provided

  nonmetallic shaft

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Shaft Style

  round

• Overall Diameter

  0.485 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

• Electrical Resistance Per Section

  2.0 megohms single section

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Body Diameter

  0.485 inches maximum

• Shaft Diameter

  0.125 inches nominal

• Overall Length

  1.578 inches maximum

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Mounting Method

  standard bushing

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

  105.0 single section

• Effective Electrical Rotation In Deg Angular Rotation

  300.0 nominal

• Standard Taper Curve Per Section

  a single section