579R644H06

Technical Characteristics

• Screw Thread Series Designator

  unef

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Terminal Location

  radially positioned over less than half the circumference

• Mounting Bushing Length

  0.380 inches nominal

• Overall Diameter

  1.178 inches nominal

• Power Dissipation Rating Per Section In Watts

  1.5 7th secondary pattern

• Nonturn Device Location

  at 3 oclock

• Effective Electrical Rotation In Deg Angular Rotation

  310.0 nominal

• Power Dissipation Rating Per Section In Watts

  3.0 7th secondary finish

• Screw Thread Quantity Per Inch

  32.0

• Body Length

  0.710 inches nominal

• Reliability Indicator

  not established

• Actuator Type

  single shaft

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

  125.0 all sections

• Shaft Length

  1.750 inches nominal

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

  -70.0/+70.0 all sections

• Maximum Running Torque

  1.00 inch-ounces

• Maximum Starting Torque

  6.00 inch-ounces

• Nonturn Device Radius

  0.359 inches nominal

• Rotary Actuator Travel In Angular Deg

  320.0 nominal

• Shaft Diameter

  0.250 inches nominal

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 all sections

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

  60.0 all sections

• Body Diameter

  0.960 inches nominal

• Test Data Document

  97942-579r644 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Screw Thread Diameter

  0.375 inches nominal

• Electrical Resistance Per Section

  200.0 ohms all sections

• Shaft Style

  round, slotted

• Body Style

  cylindrical bushing mounted

• Overall Length

  2.460 inches nominal

• Section Quantity

  2

• Maximum Stop Torque

  128.00 inch-ounces

• Terminal Type And Quantity

  6 turret

• Fragility Factor

  moderately rugged

• Actuator Travel Control Feature

  stops