57-2371

Technical Characteristics

• Flat Height

  0.156 inches nominal

• Electrical Resistance Per Section

  18.000 ohms c and better finish

• Section Quantity

  2

• Nonturn Device Radius

  0.531 inches nominal

• Body Style

  cylindrical bushing mounted

• Terminal Type And Quantity

  6 tab, solder lug

• Shaft Diameter

  0.188 inches nominal

• Features Provided

  nonmetallic shaft

• Actuator Type

  dual concentric

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

  85.0 all sections

• Screw Thread Diameter

  0.375 inches nominal

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

  40.0 all sections

• First Flat Length

  0.375 inches nominal

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Body Diameter

  1.780 inches maximum

• Reliability Indicator

  not established

• Shaft Length

  1.375 inches nominal

• Screw Thread Series Designator

  unef

• Actuator Travel Control Feature

  continuous motion

• Shaft Style

  round, flatted

• Mounting Bushing Length

  0.250 inches nominal

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Body Length

  1.781 inches maximum

• Terminal Location

  radially positioned over less than half the circumference

• Effective Electrical Rotation In Deg Angular Rotation

  360.0 nominal

• Electrical Resistance Per Section

  2.000 ohms c and better industrial clears

• Screw Thread Quantity Per Inch

  32.0

• Power Dissipation Rating Per Section In Watts

  4.0 free air all sections