311-397

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Fragility Factor

  moderately rugged

• Nonturn Device Radius

  0.310 inches nominal

• Body Style

  cylindrical bushing mounted

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+9.0 -55 deg celsius single section and +0.0/+8.0 -40 deg celsius single section and +0.0/+2.5 0 deg celsius single section and -3.5/+3.5 85 deg celsius single section

• Body Diameter

  0.656 nominal centimeters

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

  85.0 single section

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Shaft Style

  round

• Terminal Type And Quantity

  3 tab, solder lug

• Resistance Tolerance Per Section In Percent

  -30.0/+30.0 single section

• Power Dissipation Rating Per Section In Watts

  0.3 7th secondary quality

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

  40.0 single section

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Body Length

  0.391 inches nominal

• Mounting Bushing Length

  0.250 inches nominal

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Effective Electrical Rotation In Deg Angular Rotation

  300.0 nominal

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Shaft Diameter

  0.125 inches maximum

• Features Provided

  humidity proof

• Screw Thread Diameter

  0.250 inches nominal

• Overall Diameter

  0.922 inches maximum

• Electrical Resistance Per Section

  2.0 gallons per minute c and better flooring

• Section Quantity

  1

• Shaft Length

  0.750 inches nominal

• Screw Thread Quantity Per Inch

  32.0