55-20-4541-10

Technical Characteristics

• Body Style

  1b cylindrical bushing mounted

• Reliability Indicator

  not established

• Shaft Diameter

  0.2495 inches minimum and 0.2498 inches maximum

• Shaft Length

  0.375 inches nominal

• Mounting Bushing Length

  0.312 inches nominal

• Shaft Bearing Type

  bearing

• Actuator Type

  single shaft

• Maximum Starting Torque

  96.00 inch-ounces (ounce-inches)

• Lateral Runout

  0.002 inches

• Pilot Diameter Runout

  0.001 inches

• Terminal Location

  radially positioned over less than half the circumference

• Terminal Type And Quantity

  3 tab, solder lug

• Precious Material

  gold and silver

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

• Power Dissipation Rating Per Section In Watts

  4.0 free air single section

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

  -20.0/+20.0 single section

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

  125.0 single section

• Electrical Resistance Per Section

  10.0 kilohms single section

• Cubic Measure

  3.044 cubic inches

• Precious Material And Location

  terminal surfaces gold and contact surfaces silver

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

  25.0 single section

• Function Characteristic Per Section

  single section linear

• Actuator Travel Control Feature

  stops

• Function Conformity Per Section

  single section independent linearity

• Function Conformity Tolerance Per Section

  -0.30/+0.30 single section

• Rotary Actuator Travel In Angular Deg

  270.0 nominal

• Mounting Method

  standard bushing

• Screw Thread Quantity Per Inch

  32.0

• Screw Thread Series Designator

  unef

• Screw Thread Diameter

  0.375 inches nominal

• Fragility Factor

  moderately rugged

• Shaft Radial Play

  0.005 inches

• Shaft Runout

  0.002 inches

• Maximum Stop Torque

  80.00 inch-ounces (ounce-inches)

• Maximum Running Torque

  32.00 inch-ounces (ounce-inches)

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Shaft Style

  1c round

• Body Length

  0.969 inches nominal

• Body Diameter

  2.000 inches nominal

• Section Quantity

  1