3057A

Technical Characteristics

• Screw Thread Quantity Per Inch

  32.0

• Section Quantity

  1

• Shaft Length

  0.500 inches nominal

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

  25.0 single section

• Overall Diameter

  1.812 inches nominal

• Function Characteristic Per Section

  single section linear

• Maximum Running Torque

  1.30 inch-ounces

• Overall Length

  1.141 inches nominal

• Body Diameter

  1.812 inches nominal

• Mounting Method

  standard bushing

• Actuator Travel Control Feature

  continuous motion

• Function Conformity Tolerance Per Section

  -0.50/+0.50 single section

• Screw Thread Series Designator

  unef

• Reliability Indicator

  not established

• Actuator Type

  single shaft

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

  125.0 single section

• Electrical Resistance Per Section

  2.000 kilohms single section

• Power Dissipation Rating Per Section In Watts

  4.1 free air single section

• Shaft Diameter

  0.250 inches nominal

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

• Terminal Type And Quantity

  3 tab, solder lug

• Body Length

  1.141 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

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

  -25.0/+25.0 single section

• Features Provided

  nonmetallic shaft

• Function Conformity Per Section

  single section independent linearity

• Mounting Bushing Length

  0.312 inches nominal

• Shaft Style

  round, slotted

• Body Style

  cylindrical bushing mounted

• Rotary Actuator Travel In Angular Deg

  1080.0 nominal

• Effective Electrical Rotation In Deg Angular Rotation

  1080.0 nominal

• Nonturn Device Radius

  0.531 inches nominal

• Maximum Starting Torque

  1.80 inch-ounces

• Terminal Location

  rear end