2057

Technical Characteristics

• Shaft Length

  1.250 inches nominal

• Body Length

  0.969 inches nominal

• Effective Electrical Rotation In Deg Angular Rotation

  315.0 nominal

• Nonturn Device Location

  at 9 oclock

• Nonturn Device Radius

  0.531 inches nominal

• Undercut Length

  0.375 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Series Designator

  unef

• Screw Thread Quantity Per Inch

  32.0

• Mounting Method

  standard bushing

• Electrical Resistance Per Section

  50.0 kilohms 1st section

• Rotary Actuator Travel In Angular Deg

  315.0 nominal

• Actuator Travel Control Feature

  stops

• Section Quantity

  2

• Reliability Indicator

  not established

• Mounting Bushing Length

  0.375 inches nominal

• Undercut Diameter

  0.187 inches nominal

• Shaft Style

  17c round, stepped

• Actuator Type

  dual concentric

• Terminal Location

  radially positioned over less than half the circumference

• Electrical Resistance Per Section

  2.5 kilohms 2nd section

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

  105.0 all sections

• Power Dissipation Rating Per Section In Watts

  2.0 free air all sections

• Resistance Tolerance Per Section In Percent

  -20.0 to 20.0 all sections

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

  40.0 all sections

• Standard Taper Curve Per Section

  a all sections

• Terminal Type And Quantity

  6 tab, solder lug

• Body Style

  1b cylindrical bushing mounted

• Body Diameter

  1.125 inches nominal

• Shaft Diameter

  0.250 inches nominal