53-77R27-05-1

Technical Characteristics

• Screw Thread Series Designator

  unef

• Terminal Location

  rear end

• Shaft Style

  3c round, slotted

• Actuator Type

  single shaft

• Effective Electrical Rotation In Deg Angular Rotation

  360.0 nominal

• Screw Thread Quantity Per Inch

  32.0

• Mounting Method

  standard bushing

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

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

  155.0 single section

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

  -25.0 to 25.0 single section

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

  55.0 single section

• Standard Taper Curve Per Section

  a single section

• Reliability Indicator

  not established

• Mounting Bushing Length

  0.250 inches nominal

• Body Length

  6.500 inches nominal

• Nonturn Device Location

  at 9 oclock

• Nonturn Device Radius

  0.531 inches nominal

• Screw Thread Diameter

  0.250 inches nominal

• Features Provided

  humidity proof

• Electrical Resistance Per Section

  77.270 kilohms single section

• Power Dissipation Rating Per Section In Watts

  5.0 free air single section

• Resistance Tolerance Per Section In Percent

  -5.0 to 5.0 single section

• Actuator Travel Control Feature

  continuous motion

• Terminal Type And Quantity

  3 tab, solder lug

• Section Quantity

  1

• Body Style

  1b cylindrical bushing mounted

• Body Diameter

  5.750 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.500 inches nominal