308-0089

Technical Characteristics

• Pilot Diameter

  1.8750 inches nominal

• Maximum Running Torque

  0.60 inch-ounces

• Power Dissipation Rating Per Section In Watts

  5.0 free air all sections

• Function Characteristic Per Section

  all sections linear

• Section Quantity

  3

• Fixed Tap Quantity Per Section

  1 1st section

• First Flat Length

  0.180 inches nominal

• Mounting Lip Diameter

  2.0000 inches nominal

• Fixed Tap Quantity Per Section

  1 2nd section

• Effective Electrical Rotation In Deg Angular Rotation

  356.0 nominal

• Shaft Length

  1.000 inches nominal

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

  60.0 all sections

• Overall Diameter

  2.191 inches maximum

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 all sections

• Maximum Starting Torque

  0.80 inch-ounces

• Undercut Width

  0.0730 inches minimum

• Overall Length

  3.530 inches maximum

• Flat Height

  0.2097 inches nominal

• Undercut Diameter

  1.850 inches nominal

• Body Style

  cylindrical servo mounted

• Terminal Location

  radially positioned over more than half the circumference

• Shaft End Play

  0.004 inches

• Shaft Diameter

  0.2497 inches nominal

• Electrical Resistance Per Section

  10.0 percent, rated amperes c and better finish

• Fixed Tap Quantity Per Section

  2 3rd section

• Electrical Resistance Per Section

  10.0 percent, rated amperes c and better industrial clears

• Shaft Runout

  0.001 inches

• Mounting Method

  clamp ring

• Body Length

  2.438 inches maximum

• Actuator Travel Control Feature

  continuous motion

• Reliability Indicator

  not established

• Function Conformity Tolerance Per Section

  -0.50/+0.50 all sections

• Actuator Type

  single shaft

• Shaft Style

  round, flat, undercut

• Tap Location Tolerance Per Section

  -1.0/+1.0 deg angular rotation all sections

• Pilot Length

  0.0620 inches nominal

• Lateral Runout

  0.002 inches

• Function Conformity Per Section

  all sections independent linearity

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Shaft Radial Play

  0.002 inches

• Electrical Resistance Per Section

  20.0 percent, rated amperes c and better select

• Terminal Type And Quantity

  13 turret

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

  125.0 all sections

• Body Diameter

  2.000 inches nominal

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

  -70.0/+70.0 all sections

• Mounting Lip Depth

  0.09300 inches nominal

• Pilot Diameter Runout

  0.0015 inches

• Test Data Document

  18876-10228918 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)