78WS338-1

Technical Characteristics

• Mounting Lip Diameter

  0.8750 inches nominal

• Fixed Tap Quantity Per Section

  1 1st section

• Section Quantity

  3

• Function Characteristic Per Section

  all sections linear

• Shaft Bearing Type

  ball

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

  -20.0/+20.0 all sections

• Terminal Type And Quantity

  11 turret

• Overall Diameter

  1.094 inches nominal

• Terminal Location

  longitudinally positioned on the circumference

• Overall Length

  1.739 inches maximum

• Power Dissipation Rating Per Section In Watts

  2.0 free air all sections

• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

  180.0 2nd section

• Tap Location Tolerance Per Section

  -2.0/+2.0 deg angular rotation 2nd section

• Tap Location Tolerance Per Section

  -2.0/+2.0 deg angular rotation 1st section

• Fragility Factor

  moderately delicate

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

  70.0 all sections

• Body Diameter

  0.875 inches nominal

• Undercut Diameter

  0.791 inches nominal

• Effective Electrical Rotation In Deg Angular Rotation

  320.0 nominal

• Shaft Runout

  0.001 inches

• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

  180.0 1st section

• Shaft Diameter

  0.125 inches maximum

• Cubic Measure

  1.133 cubic inches

• Unpackaged Unit Weight

  2.00 ounces

• Mounting Method

  clamp ring

• 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

• Undercut Width

  0.0620 inches nominal

• Pilot Length

  0.0620 inches nominal

• Maximum Running Torque

  0.25 inch-ounces

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Function Conformity Per Section

  all sections absolute linearity

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

  125.0 all sections

• Lateral Runout

  0.001 inches

• Body Style

  cylindrical servo mounted

• Shaft Radial Play

  0.001 inches

• Shaft End Play

  0.001 inches

• Maximum Starting Torque

  0.25 inch-ounces

• Electrical Resistance Per Section

  100.0 kilohms all sections

• Resistance Tolerance Per Section In Percent

  -1.0/+1.0 all sections

• Shaft Style

  round

• Pilot Diameter Runout

  0.001 inches

• Body Length

  1.480 inches maximum

• Fixed Tap Quantity Per Section

  1 2nd section

• Shaft Length

  0.259 inches maximum

• Mounting Lip Depth

  0.0620 inches nominal

• Pilot Diameter

  0.7500 inches maximum