RT7-8 278

Technical Characteristics

• Screw Thread Series Designator

  unf

• Electrical Resistance Per Section

  50.0 ohms single section

• Body Style

  cylindrical bushing mounted

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

  -20.0/+20.0 single section

• Power Dissipation Rating Per Section In Watts

  3.0 free air single section

• Shaft Length

  0.641 inches nominal

• Body Length

  0.391 inches maximum

• Shaft Style

  round

• Terminal Type And Quantity

  3 tab, solder lug

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

  60.0 single section

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

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

  125.0 single section

• Shaft Diameter

  0.125 inches nominal

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Actuator Travel Control Feature

  continuous motion

• Mounting Bushing Length

  0.250 inches nominal

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Nonturn Device Location

  at 6 oclock

• Body Diameter

  0.875 inches nominal

• Screw Thread Diameter

  0.250 inches nominal

• Section Quantity

  1

• Effective Electrical Rotation In Deg Angular Rotation

  310.0 nominal

• Screw Thread Quantity Per Inch

  32.0

• Nonturn Device Radius

  0.281 inches nominal