57M

Technical Characteristics

• Power Dissipation Rating Per Section In Watts

  1.5 free air single section

• Terminal Location

  rear end

• Overall Diameter

  0.484 inches minimum and 0.516 inches maximum

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Nonturn Device Location

  at 12 oclock

• Body Length

  0.438 inches minimum and 0.562 inches maximum

• Body Diameter

  0.484 inches minimum and 0.516 inches maximum

• Electrical Resistance Per Section

  10.000 kilohms single section

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

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

  40.0 single section

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

  125.0 single section

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Shaft Length

  0.438 inches nominal

• Standard Taper Curve Per Section

  a single section

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

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

  -50.0/+50.0 single section

• Shaft Diameter

  0.124 inches nominal

• Nonturn Device Radius

  0.187 inches nominal

• Screw Thread Diameter

  0.250 inches nominal

• Mounting Method

  locking bushing

• Section Quantity

  1

• Overall Length

  1.093 inches nominal

• Screw Thread Quantity Per Inch

  32.0