B1647

Technical Characteristics

• Section Quantity

  1

• Mounting Bushing Length

  0.375 inches nominal

• Body Length

  0.594 inches nominal

• Overall Diameter

  1.328 inches nominal

• Actuator Type

  single shaft

• Effective Electrical Rotation In Deg Angular Rotation

  280.0 nominal

• Nonturn Device Radius

  0.531 inches nominal

• Fragility Factor

  moderately rugged

• Screw Thread Series Designator

  unef

• Terminal Location

  radially positioned over less than half the circumference

• Electrical Resistance Per Section

  125.0 ohms single section

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

  105.0 single section

• Resistance Tolerance Per Section In Percent

  m10.0/p10.0 single section

• Actuator Travel Control Feature

  stops

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

  m20.0/p20.0 single section

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

  40.0 single section

• Reliability Indicator

  not established

• Overall Length

  1.407 inches nominal

• Body Diameter

  1.125 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.813 inches nominal

• Maximum Starting Torque

  3.00 inch-ounces (ounce-inches)

• Nonturn Device Location

  at 9 oclock

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Mounting Method

  standard bushing

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Standard Taper Curve Per Section

  a single section

• Terminal Type And Quantity

  3 tab,solder lug