6490-60257-101

Technical Characteristics

• Nonturn Device Radius

  0.490 inches minimum and 0.510 inches maximum

• Terminal Location

  rear end

• Mounting Bushing Length

  0.365 inches minimum and 0.385 inches maximum

• Screw Thread Quantity Per Inch

  32.0

• Power Dissipation Rating Per Section In Watts

  25.0 free air all sections

• Contact Arm Electrical Off Position

  fully ccw

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Standard Taper Curve Per Section

  a all sections

• Mounting Method

  standard bushing

• Body Length

  5.000 inches maximum

• Shaft Style

  round, flatted

• Flat Height

  0.211 inches minimum and 0.221 inches maximum

• Actuator Travel Control Feature

  continuous motion

• Screw Thread Series Designator

  unef

• Reliability Indicator

  not established

• Actuator Type

  single shaft

• Shaft Length

  0.875 inches minimum and 0.890 inches maximum

• Body Diameter

  2.120 inches maximum

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Overall Length

  5.845 inches minimum and 5.890 inches maximum

• First Flat Length

  0.428 inches minimum and 0.448 inches maximum

• Screw Thread Diameter

  0.375 inches nominal

• Nonturn Device Location

  at 12 oclock

• Electrical Resistance Per Section

  30.0 ohms all sections

• Terminal Type And Quantity

  4 screw

• Body Style

  cylindrical bushing mounted

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Section Quantity

  2