ST20S326

Technical Characteristics

• Undercut Diameter

  1.984 inches nominal

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 all sections

• Maximum Starting Torque

  2.50 inch-ounces

• Shaft Radial Play

  0.001 inches

• Body Style

  cylindrical servo mounted

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

  40.0 all sections

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Function Conformity Per Section

  all sections independent linearity

• Function Conformity Tolerance Per Section

  -0.50/+0.50 all sections

• Reliability Indicator

  not established

• Actuator Travel Control Feature

  continuous motion

• Lateral Runout

  0.004 inches

• Mounting Method

  clamp ring

• Shaft Length

  0.360 inches minimum and 0.420 inches maximum

• Terminal Location

  radially positioned over less than half the circumference

• Effective Electrical Rotation In Deg Angular Rotation

  360.0 nominal

• Fixed Tap Quantity Per Section

  2 1st section

• Pilot Diameter

  1.87400 inches minimum and 1.87500 inches maximum

• Fixed Tap Quantity Per Section

  2 2nd section

• Undercut Width

  0.07300 inches minimum and 0.08300 inches maximum

• Terminal Type And Quantity

  10 solder stud

• Electrical Resistance Per Section

  20.000 kilohms all sections

• Mounting Lip Diameter

  1.99500 inches minimum and 2.00500 inches maximum

• Body Diameter

  1.995 inches minimum and 2.005 inches maximum

• Body Length

  2.143 inches maximum

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

  90.0 all sections

• Mounting Lip Depth

  0.08800 inches minimum and 0.09800 inches maximum

• Shaft Diameter

  0.249 inches minimum and 0.250 inches maximum

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

  85.0 all sections

• Function Characteristic Per Section

  all sections linear

• Actuator Type

  double ended shaft

• Shaft Bearing Type

  ball

• Shaft End Play

  0.00500 inches

• Shaft Style

  round, slotted

• Power Dissipation Rating Per Section In Watts

  3.0 free air all sections

• Section Quantity

  2

• Pilot Length

  0.05700 inches minimum and 0.06700 inches maximum