18SD-561

Technical Characteristics

• Nominal Thread Size

  0.437 inches power takeoff facility hole

• Mounting Facility Pattern

  four position rectangular

• Terminal Type And Quantity

  2 wire lead

• Energizing Stroke Maximum Length

  0.250 inches

• Actuator Stroke Type

  pull

• Thread Quantity Per Inch

  20 power takeoff facility hole

• Current Rating

  16.0 amperes maximum

• Terminal Location

  end opposite actuator

• Mounting Base Width

  2.563 inches nominal

• Unthreaded Mounting Hole Diameter

  0.166 inches nominal

• Body Length

  2.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.250 inches nominal

• Thread Direction

  right-hand power takeoff facility hole

• Thread Class

  2b power takeoff facility hole

• Body Style

  33 cylindrical frame

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.910 inches nominal

• Body Diameter

  1.750 inches maximum

• Case Material

  steel

• Case Surface Treatment

  cadmium

• Inclosure Type

  fully inclosed

• Magnetic Coil Quantity

  2

• Duty Type

  continuous

• Voltage Rating In Volts

  36.5 dc nominal

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Linear Force Delivered

  15.00 pounds

• Power Takeoff Connection Type

  internal threads

• Thread Series Designator

  unf power takeoff facility hole